82_FR_36847 82 FR 36697 - Use of Automatic Dependent Surveillance-Broadcast (ADS-B) Out in Support of Reduced Vertical Separation Minimum (RVSM) Operations

82 FR 36697 - Use of Automatic Dependent Surveillance-Broadcast (ADS-B) Out in Support of Reduced Vertical Separation Minimum (RVSM) Operations

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 150 (August 7, 2017)

Page Range36697-36705
FR Document2017-16197

This proposal would revise the FAA's requirements for application to operate in RVSM airspace. The proposal would eliminate the requirement for operators to apply for an RVSM authorization when their aircraft are equipped with qualified ADS-B Out systems and meet specific altitude keeping equipment requirements for operations in RVSM airspace. This proposal recognizes the enhancements in aircraft monitoring resulting from the use of ADS-B Out systems and responds to requests to eliminate the burden and expense of the current RVSM application process for operators of aircraft equipped with qualified ADS-B Out systems.

Federal Register, Volume 82 Issue 150 (Monday, August 7, 2017)
[Federal Register Volume 82, Number 150 (Monday, August 7, 2017)]
[Proposed Rules]
[Pages 36697-36705]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-16197]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 91

[Docket No.: FAA-2017-0782; Notice No. 91-348]
RIN 2120-AK87


Use of Automatic Dependent Surveillance-Broadcast (ADS-B) Out in 
Support of Reduced Vertical Separation Minimum (RVSM) Operations

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Notice of proposed rulemaking (NPRM).

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SUMMARY: This proposal would revise the FAA's requirements for 
application to operate in RVSM airspace. The proposal would eliminate 
the requirement for operators to apply for an RVSM authorization when 
their aircraft are equipped with qualified ADS-B Out systems and meet 
specific altitude keeping equipment requirements for operations in RVSM 
airspace. This proposal recognizes the enhancements in aircraft 
monitoring resulting from the use of ADS-B Out systems and responds to 
requests to eliminate the burden and expense of the current RVSM 
application process for operators of aircraft equipped with qualified 
ADS-B Out systems.

DATES: Send comments on or before September 6, 2017.

ADDRESSES: Send comments identified by docket number FAA-2017-0782 
using any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov and follow the online instructions for sending your 
comments electronically.
     Mail: Send comments to Docket Operations, M-30; U.S. 
Department of Transportation, 1200 New Jersey Avenue SE., Room W12-140, 
West Building Ground Floor, Washington, DC 20590-0001.
     Hand Delivery or Courier: Take comments to Docket 
Operations in Room W12-140 of the West Building Ground Floor at 1200 
New Jersey Avenue SE., Washington, DC 20590-0001, between 9 a.m. and 5 
p.m., Monday through Friday, except Federal holidays.
     Fax: Fax comments to Docket Operations at (202) 493-2251.
    Privacy: In accordance with 5 U.S.C. 553(c), DOT solicits comments 
from the public to better inform its rulemaking process. DOT posts 
these comments, without edit, including any personal information the 
commenter provides, to www.regulations.gov, as described in the system 
of records notice (DOT/ALL-14 FDMS), which can be reviewed at 
www.dot.gov/privacy.
    Docket: Background documents or comments received may be read at 
http://www.regulations.gov at any time. Follow the online instructions 
for accessing the docket or go to the Docket Operations in Room W12-140 
of the West Building Ground Floor at 1200 New Jersey Avenue SE., 
Washington, DC 20590-0001, between 9 a.m. and 5 p.m., Monday through 
Friday, except Federal holidays.

FOR FURTHER INFORMATION CONTACT: For technical questions concerning 
this action, contact Madison Walton, Aviation Safety Inspector, Flight 
Technologies and Procedures Division, Flight Standards Services, AFS-
400, Federal Aviation Administration, 470 L'Enfant Plaza, Suite 4102, 
Washington, DC 20024, Federal Aviation Administration, 800 Independence 
Avenue SW., Washington, DC 20591; telephone (202) 267-8850; email 
[email protected].

SUPPLEMENTARY INFORMATION: 

Authority for This Rulemaking

    The FAA's authority to issue rules with respect to aviation safety 
is found in Title 49, United States Code (49 U.S.C.). Sections 106(f), 
40113(a), and 44701(a) authorize the FAA Administrator to prescribe 
regulations necessary for aviation safety. Under Section 40103(b), the 
FAA is charged with prescribing regulations to enhance the efficiency 
of the national airspace. This proposed rulemaking is within the scope 
of these authorities as it removes regulatory requirements that the FAA 
no longer finds necessary for safe operations in RVSM airspace and 
establishes requirements for the use of qualified ADS-B Out systems to 
facilitate operations in that airspace.

I. Executive Summary

A. Summary of the Proposed Rule

    This proposal would permit an operator of an aircraft equipped with 
a qualified ADS-B Out system meeting altitude keeping equipment 
performance requirements for operations in RVSM airspace to operate in 
that airspace without requiring a specific authorization. Under this 
proposal the FAA would consider a qualified ADS-B Out system to be one 
that meets the requirements of Sec.  91.227 of Title 14, Code of 
Federal Regulations (14 CFR).
    The requirement for operators to obtain a specific RVSM 
authorization was first promulgated in 1997 when most aircraft required 
significant design changes to qualify for an authorization. At that 
time, operators lacked familiarity with RVSM operations and were 
required to submit a detailed application to the FAA for review to 
obtain an RVSM authorization. This application included information on 
the operator's compliance with RVSM equipment standards, a description 
of the operator's RVSM maintenance program, and evidence of initial and 
recurrent pilot training. Since then, operators have become more 
familiar with RVSM operations, requirements, and procedures. 
Additionally, the height-keeping performance of aircraft

[[Page 36698]]

equipped with ADS-B Out systems can be continually monitored to confirm 
that these aircraft are meeting RVSM performance standards. Based on 
the technological advances provided by ADS-B Out systems, detailed 
applications and specific authorizations for operators of these 
aircraft to conduct operations in RVSM airspace is no longer required.
    Accordingly, under this proposal, the requirement to submit 
applications for RVSM authorization would no longer be applied to 
operators of aircraft that are equipped with qualified ADS-B Out 
systems and meet altitude-keeping equipment performance requirements 
for operations in RVSM airspace. By eliminating this application 
requirement, the proposal would reduce both operators' costs and FAA 
workload, while maintaining the existing level of safety. Additionally, 
since RVSM airspace has been implemented worldwide, the proposal would 
also remove the detailed designations of where RVSM may be applied that 
are currently found in Appendix G of part 91.

B. Summary of Costs and Benefits

    This proposal would not impose any costs on regulated entities. The 
FAA estimates that the proposal would result in approximately $35 
million (30.8 million of 7% present value) in cost savings during the 
first 5 years of the rule's implementation primarily resulting from the 
ability of operators to operate their aircraft at more fuel efficient 
RVSM altitudes. The FAA estimates that this proposed rulemaking would 
save each affected small entity operating aircraft equipped with 
qualified ADS-B Out systems under parts 91 and 135 a total of $1,630. 
Savings would result from the benefit of not having to apply for RVSM 
authorizations and from reduced fuel costs associated with not being 
restricted from RVSM operations while the authorization is processed.

II. Background

A. Statement of the Problem

    The current process for obtaining RVSM authorizations was developed 
when RVSM airspace was initially implemented in 1997 (62 FR 17487; Apr. 
9, 1997). At that time, most aircraft were not manufactured to comply 
with RVSM performance requirements and needed significant modifications 
to meet the altimetry system performance requirements necessary for 
flight in RVSM airspace. Since the reduced vertical separation 
standards employed in RVSM airspace were new to most pilots and air 
traffic controllers, validation of operational policies and procedures 
to operate in that airspace was necessary to ensure effective 
implementation of these reduced vertical separation standards. To 
assist in accomplishing this task, the FAA established systems to 
provide height-keeping performance monitoring with the overall goal to 
ensure that aircraft airworthiness, maintenance, and operational 
approval requirements resulted in the level of safety and system 
performance necessary to operate in this airspace on a continuing 
basis. The technology originally used to monitor an aircraft's 
performance was limited and capable of only a small number of aircraft 
observations during a flight.
    Since that time, RVSM technology has matured and most aircraft 
manufactured today that are capable of operating in RVSM airspace are 
delivered from the manufacturer as RVSM compliant. RVSM airspace has 
been implemented worldwide, familiarity with operational policy and 
procedures has significantly increased, and the vast majority of the 
RVSM capable fleet demonstrates excellent altimetry system 
performance.\1\ Additionally, the increasing equipage of aircraft with 
ADS-B Out systems makes the current process of obtaining RVSM 
authorizations for operation of those aircraft in RVSM airspace 
unnecessary, as ADS-B Out enables continual monitoring of aircraft 
height-keeping performance and rapid notification of altimetry system 
error (ASE).
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    \1\ FAA analysis of 22,154 U.S. registered RVSM approved 
airplanes estimates that 99.9% of those aircraft operate within the 
ASE containment standards specified in part 91, Appendix G of part 
91. The RVSM target level of safety in the national airspace has 
been met every year since 2003 when RVSM operations started.
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B. History of Vertical Separation Standards

    Vertical separation standards establish the minimum vertical 
distance between aircraft routes in the national airspace system. In 
the early 1970's, increasing air-traffic volume and fuel costs sparked 
an interest in reducing vertical separation standards for aircraft 
operating above Flight Level (FL)290.\2\ At the time, the FAA required 
aircraft operating above FL290 to maintain a minimum of 2,000 feet of 
vertical separation between routes. Use of these high-altitude routes 
was desirable because the diminished atmospheric drag at high altitudes 
results in a corresponding increase in aircraft fuel efficiency. 
Operators sought, and continue to seek, not only the most direct 
routes, but also the most efficient altitudes for their aircraft. 
Increased demand for these high-altitude routes, however, has resulted 
in greater aircraft congestion in this airspace.
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    \2\ Above 18,000 feet, FL are a measure of altitude assigned in 
500-foot. increments; FL290 represents an altitude of 29,000 feet 
with standard atmospheric pressure of 29.92 inches in mercury (Hg).
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    In 1973, the Air Transport Association of America petitioned the 
FAA to reduce the vertical separation of high altitude routes from 
2,000 feet to 1,000 feet. The FAA denied the petition in 1977, in part 
because the technology to meet these more rigorous separation standards 
was neither generally available nor proven. Deficiencies included 
insufficient aircraft altitude-keeping standards, lack of maintenance 
and operational standards, and limited altitude correction technology.
    In mid-1981, the FAA initiated the Vertical Studies Program. This 
program, in conjunction with RTCA (formerly the Radio Technical 
Commission for Aeronautics) Special Committee (SC)-150 and the 
International Civil Aviation Organization (ICAO) Review of General 
Concept of Separation Panel (RGCSP), determined:
     RVSM is ``technically feasible without imposing 
unreasonably demanding technical requirements on the equipment.''
     RVSM could provide ``significant benefits in terms of 
economy and en-route airspace capacity.''
     Implementation of RVSM would require ``sound operational 
judgment supported by an assessment of system performance based on: 
aircraft altitude-keeping capability, operational considerations, 
system performance monitoring, and risk assessment.''
    Following these determinations, the FAA began a two-phase 
implementation process for RVSM operations for aircraft registered in 
the United States (U.S.). During the first phase in 1997, the FAA added 
Sec.  91.706 (Operations within airspace designed as RVSM Airspace) and 
Appendix G (Operations in RVSM Airspace) to part 91 (62 FR 17487; Apr. 
9, 1997). Section 91.706 permits operators of U.S.-registered aircraft 
to operate in RVSM airspace outside of the U.S. in accordance with the 
provisions of Appendix G. Appendix G contains a set of operational, 
design, maintenance, and other standards applicable to operators 
seeking to operate in RVSM airspace. It specifies a detailed 
application process that requires operators to provide evidence that 
the operator's aircraft design satisfies RVSM performance requirements 
and has policies and procedures for the safe conduct of RVSM 
operations. Until recently, it also required that the

[[Page 36699]]

operator have a specific program for the maintenance of RVSM systems 
and equipment. The FAA reviews the applications and grants 
authorizations to operate in RVSM airspace after finding that the 
applicable requirements are met.
    The second phase of RVSM implementation occurred in October 2003, 
with a second RVSM-related rulemaking action (68 FR 61304; Oct. 27, 
2003). This rule introduced RVSM airspace in the U.S. and used the same 
authorization process previously established under Appendix G to part 
91. As established in 2003, the FAA's RVSM program allows for 1,000 
feet of vertical separation for aircraft between FL290 and FL410. 
Before this final rule, air traffic controllers could only assign 
aircraft operating under Instrument Flight Rules (IFR) flying at FL290 
and above to FL290, 310, 330, 350, 370, 390, and 410 since the existing 
vertical separation standard was 2,000 feet. After the rule changes 
went into effect, IFR aircraft could also fly at FL300, 320, 340, 360, 
380, and 400--nearly doubling capacity within this particular segment 
of airspace.
    The FAA also implemented a performance monitoring program to 
support implementation of RVSM. This program includes Global 
Positioning System (GPS)-based height-keeping monitoring units (GMUs) 
capable of being deployed onboard aircraft during individual RVSM 
flights. Later, in 2005, the FAA deployed the first of five passive 
ground-based aircraft geometric height measurement element (AGHME) 
sites in the continental U.S. to conduct height-keeping performance 
monitoring of aircraft passing over each site. Other civil aviation 
authorities throughout the world have also developed similar height 
monitoring sites.
    In 2008, the FAA reviewed its RVSM program and operator 
authorization policies. At that time, there were more than 7,000 active 
RVSM authorizations, covering in excess of 15,000 U.S.-registered 
aircraft. The FAA's evaluation found the existing processes ensured 
compliance with the RVSM operating requirements. At the same time 
however, FAA representatives began meeting with the National Business 
Aviation Association (NBAA) to develop ways to streamline the RVSM 
application process to lower the burden on operators to obtain RVSM 
authorizations and reduce the FAA's workload associated with processing 
and granting these authorizations. The parties formed the RVSM Process 
Enhancement Team (PET) within the Performance based Aviation Rulemaking 
Committee. The PET submitted its final recommendations to the FAA in 
2013. As a result the FAA revised existing policies and guidance to 
facilitate more efficient processing of requests to change existing 
authorizations and created a job aid to assist inspectors in 
standardizing review of operator applications.
    The FAA also completed rulemaking in 2016 to further reduce the 
burden on applicants by eliminating the requirement that RVSM 
applicants include an approved RVSM maintenance program as part of an 
application for an RVSM authorization. (81 FR 47009, Jul. 20, 2016)

III. Discussion of the Proposal

    This proposed rulemaking would permit operators of qualified ADS-B 
Out equipped aircraft to operate without submitting an application for 
an RVSM authorization when operating where the FAA has ADS-B coverage 
sufficient to confirm RVSM height-keeping performance. The proposal 
would eliminate this process for aircraft equipped with qualified ADS-B 
Out systems as a result of the agency's ability to effectively and 
continually monitor the height-keeping performance of these aircraft.

A. Specific Requirements for Aircraft Equipped With Qualified ADS-B Out 
Systems

    This proposal would add a new Section 9 (Aircraft Equipped with 
Automatic Dependent Surveillance-Broadcast Out) to Appendix G of part 
91. The proposal would authorize operators of aircraft, equipped with 
qualified ADS-B Out systems, (i.e. systems that meet the requirements 
of 14 CFR 91.227) that can be monitored by the FAA to conduct RVSM 
operations without submitting an application for an authorization to 
operate in RVSM airspace. The height-keeping performance of these 
aircraft would be required to be equivalent to that achieved by 
individual aircraft approved under current provisions of Section 2 of 
Appendix G.
    To be eligible for operations in RVSM airspace an operator's 
aircraft must meet strict height-keeping performance standards. Under 
this proposal, an operator would be authorized to conduct flight in 
airspace in which RVSM is applied when the operator's aircraft complies 
with the provisions proposed in Section 9. These operations would be 
conducted in airspace where the FAA has ADS-B coverage sufficient to 
confirm RVSM height-keeping performance.\3\ No specific authorization 
would be necessary. However, an operator could still operate with an 
authorization issued under the provisions of Section 3 of Appendix G if 
its aircraft are not equipped with a qualified ADS-B Out system. The 
FAA also notes that if a foreign country requires a specific 
authorization to operate in RVSM airspace an operator may need to seek 
authorization under the provisions of Section 3, even if it meets the 
provisions of proposed Section 9.
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    \3\ Airspace where the FAA has ADS-B coverage sufficient to 
confirm RVSM height-keeping performance is depicted at https://www.faa.gov/nextgen/programs/adsb/coveragemap. This coverage area 
may include airspace in which ADS-B equipage is not required.
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    When RVSM was first established, the FAA and other international 
air traffic service organizations developed systems for monitoring 
aircraft altitude-keeping performance. The systems are used to measure 
Total Vertical Error (TVE), including ASE. The overall goal of height-
keeping performance monitoring is to ensure that airworthiness, 
maintenance and operational approval requirements result in required 
system performance and level of safety in the flight environment on an 
ongoing basis. Aircraft equipped with qualified ADS-B Out systems 
continuously transmit aircraft geometric position information used to 
calculate their height-keeping performance.
    Operators wishing to take advantage of proposed Section 9's 
provisions would be required to operate aircraft equipped with a 
qualified ADS-B Out system installed as specified in proposed Section 
9(a)(5) which would allow the FAA to monitor the aircraft height-
keeping performance in RVSM airspace where the FAA has ADS-B coverage. 
This monitoring capability enables the FAA to eliminate the application 
process for RVSM authorization. The ADS-B Out equipment requirement in 
proposed Section 9(a)(5) is necessary for aircraft height-keeping 
performance monitoring, but not for aircraft height-keeping capability. 
Accordingly, as proposed in Section 9(a)(5), an aircraft that the FAA 
has previously been found to be operating within required height-
keeping performance parameters may be authorized to operate in RVSM 
airspace when ADS-B Out is inoperable for a specific flight.
    The proposal also specifies, in Section 9(a), the essential 
aircraft equipment and capabilities, including altitude measurement 
systems; altitude control systems; and altitude alert systems, required 
to be operational for the

[[Page 36700]]

aircraft to be eligible for RVSM. The proposed RVSM height-keeping 
equipment requirements in Section 9(a) are the same as those for non-
ADS-B Out equipped aircraft in paragraph (c) of Section 2 of Appendix 
G. The FAA has determined the current fleet of RVSM approved aircraft 
consistently meet FAA established safety standards and accordingly has 
not proposed any changes to the current RVSM equipment standards for 
ADS-B Out equipped aircraft.\4\
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    \4\ The RVSM target level of safety in the national airspace has 
been met every year since 2003 when RVSM operations started.
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    The FAA notes that a Traffic Collision Avoidance Alert System 
(TCAS) is not specifically required for RVSM operations. Other FAA 
regulations specify when an aircraft must be equipped with a collision 
avoidance system. However, for operations in RVSM airspace, aircraft 
that are equipped with TCAS II must meet Technical Standards Order 
(TSO) C-119b and be modified to incorporate software Version 7.0, or a 
later version. This requirement is specified as an aircraft approval 
requirement in current paragraph (g) of Section 2 of Appendix G. The 
proposed requirement for operators of ADS-B Out equipped aircraft 
seeking to operate in RVSM airspace that are also equipped with TCAS II 
must meet TSO C-119b (Version 7.0), or later, is necessary because 
earlier TCAS software versions did not incorporate revised alert 
thresholds for traffic alerts (TA) and resolution advisories (RA) for 
FL300 through FL420 that are compatible with RVSM operations. These 
provisions for TCAS II equipped aircraft in paragraph (a)(4) of 
proposed Section 9 are identical to current provisions for existing 
RVSM aircraft approval under Section 2 of Appendix G.
    Additionally, the FAA also proposes a single ASE containment 
requirement for aircraft equipped with ADS-B Out in proposed Section 
9(b). This requirement corresponds to limits for ASE containment when 
RVSM was first established and is consistent with RVSM performance 
criteria used for aircraft approval in Section 2 of Appendix G. It 
allows performance monitoring to be applied to each aircraft without 
relying on aggregated data collected from many aircraft of the same 
RVSM monitoring group. For these operations, the FAA can rapidly detect 
when individual aircraft performance has deteriorated outside the 
proposed ASE tolerance. The proposal would require that aircraft 
continually meet this requirement to be eligible for RVSM operations 
under the provisions of this proposed section.

B. Removal of Specific Airspace Designations

    As discussed in the ``Background'' section of this document, RVSM 
was implemented regionally in a phased approach. Section 8 (Airspace 
Designation) of Appendix G was initially designed to be updated 
whenever regions added RVSM airspace. The inability to rapidly update 
these designations caused discrepancies between the airspace listed in 
Section 8 of Appendix G and the airspace in which RVSM had been 
applied. Today, however, RVSM has been established between FL290 and 
FL410 in all flight information regions (FIRs) \5\ and requirements 
have been harmonized throughout ICAO member States. Accordingly, there 
is no longer a need to update the airspace designations listed in 
Section 8. The proposed amendment to this section acknowledges RVSM is 
now applied worldwide \6\ and removes the detailed RVSM airspace 
designations from that section.
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    \5\ A FIR is airspace of defined dimensions within which Flight 
Information Service and Alerting Service are provided. All U.S. 
airspace is contained with designated FIRs.
    \6\ An operator may choose to review a State's AIP for 
individual areas where RVSM is applied.
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C. Conforming Amendments

    Additional amendments to Appendix G to part 91 are proposed to 
facilitate the addition of the approval requirements specified in 
Section 9 for ADS-B Out equipped aircraft.
    The proposed changes to Section 1 (RVSM definition), recognize that 
RVSM is no longer a new concept and that RVSM operations have become a 
standard operation between FL290 and FL410. Accordingly, the proposed 
changes to this section would remove the ``special qualification'' 
designation for RVSM airspace and references referring to operator 
specific approvals. Since RVSM has now been implemented worldwide, a 
reference to RVSM airspace identified in Section 8 is no longer needed 
and would be removed.
    The proposed changes in Section 2 (Aircraft Approval) and Section 3 
(Operator Authorization) recognize that aircraft operators may either, 
use the current aircraft approval process specified in Section 2 and 
the operator authorization process specified in Section 3, or the 
authorization process proposed in new Section 9 for aircraft equipped 
with qualified ADS-B Out systems to obtain authorization to conduct 
RVSM operations.
    Proposed changes to paragraphs (a), (b), and (c) in Section 3 
(Operator Authorization) would not only allow for an operator to be 
authorized to conduct flight in airspace where RVSM is applied under 
the provisions of this section as is currently permitted but would also 
recognize that operators would be authorized to conduct RVSM operations 
under the provisions of proposed Section 9.
    Additionally, under the provisions of current Section 3 (Operator 
Authorization), each operator must provide evidence that each of its 
pilots has adequate knowledge of RVSM requirements, policies, and 
procedures when applying for an RVSM authorization. To better clarify 
the intent of the rule, current Section (3)(c) would be revised to 
state that ``each pilot has knowledge of RVSM requirements, policies, 
and procedures sufficient for the conduct operations in RVSM 
airspace''.
    To ensure the pilots of aircraft of operators who have been 
authorized to conduct RVSM operations in accordance with proposed 
Section 9 have knowledge of the requirements, policies, and procedures 
sufficient for the conduct operations in RVSM airspace, proposed 
paragraph (b)(3) would be added to Section 4 (RVSM Operations). The new 
provision is identical to revised Section 3(c)(2). Knowledge sufficient 
to conduct RVSM operations includes, but is not limited to; RVSM FL 
protocols, flight planning requirements, inflight procedures, and 
contingency procedures for areas of intended operation. The FAA 
publishes applicable guidance material in the Aeronautical Information 
Manual (AIM), Aeronautical Information Publication (AIP), and Advisory 
Circular (AC) 91-85. Proposed Section 4 has also been revised to 
specify that an operator may be authorized to conduct RVSM operations 
under the provisions of Section 3 (as is currently stated) or under 
proposed Section 9.
    Section 5 (Deviation Authority Approval) would be revised to 
eliminate the specific references to Section 3 since the Administrator 
may authorize deviations from the requirements in Sec.  91.180 and 
Sec.  91.706 for a specific flight in RVSM airspace for operators who 
may not meet the provisions of current Section 3 or proposed Section 9. 
This section would be revised to address the inclusion of proposed 
Section 9 in Appendix G.
    Currently Section 7 (Removal or Amendment of Authority) states that 
the Administrator may revoke or restrict an

[[Page 36701]]

RVSM authorization or RVSM letter of authorization. This section would 
be revised to eliminate specific references to the revocation or 
restriction of RVSM authorizations and letters of authorization and 
replace those provisions with a more general provision stating that the 
Administrator may prohibit or restrict operation in RVSM airspace if an 
operator fails to comply with certain specified provisions. This 
revision is necessary as the current section only addresses the removal 
or amendment of authority through operations specifications, management 
specifications, and letters of authorization. As the proposal would 
permit RVSM operations to be conducted without a specific authorization 
document issued by the Administrator, this section has been revised to 
indicate that the Administrator may prohibit or restrict an operator's 
ability to operate in RVSM airspace even if that authorization is not 
specified in operations specifications, management specifications, or a 
letter of authorization.

D. Implementing Information

    The FAA would perform height-keeping performance monitoring on ADS-
B Out equipped flights operating at RVSM altitudes for all airspace 
defined in Sec.  91.225. This monitoring capability is the result of 
the FAA having access to ADS-B data from flights in RVSM airspace which 
would be obtained during normal operations. ADS-B Out systems, meeting 
the performance requirements of Sec.  91.227, transmit the necessary 
aircraft position information to allow the FAA to perform height-
keeping performance monitoring on a continual basis. This level of 
monitoring was not previously available due to the limited number and 
range of AGHME systems or special effort required to fly with a GPS-
based monitoring unit (GMU) on board an aircraft for an individual 
flight. The continual monitoring enabled by ADS-B Out provides 
increased height-keeping performance data on an individual aircraft 
basis and enables the FAA to identify poor ASE performance sooner, 
allowing quicker mitigation of any risk posed by poor performing 
aircraft. Additionally, in airspace where the U.S. performs ADS-B 
monitoring, operators of ADS-B Out aircraft would be able to begin RVSM 
operations immediately. This ability to operate immediately would lower 
costs and eliminate the delay caused during the processing of an 
application for authorization.
    For operations outside U.S. airspace, where ADS-B height monitoring 
may not be available, an aircraft that has recently been monitored by 
the FAA and found to be operating normally could be safely operated 
outside of FAA-monitored airspace with a high degree of confidence that 
the performance requirements would continue to be met.
    The FAA has developed and maintains guidance for operators, based 
on statistical performance analysis, on the time interval that aircraft 
should return to airspace with FAA ADS-B monitoring capability or 
obtain a traditional RVSM approval to ensure that the aircraft meets 
applicable performance requirements. Advisory Circular AC 91-85, 
Authorization of Aircraft and Operators for Flight in Reduced Vertical 
Separation Minimum (RVSM) Airspace, includes the initial criteria which 
would be revised with ongoing monitoring experience. The FAA may also 
expand the airspace in which we collect ADS-B data, through 
collaboration with other air navigation service providers or operators.
    The FAA will maintain a database of aircraft that have been 
monitored and are performing within the required performance as 
specified in proposed Section 9. When a new aircraft is entered into 
service, the operator must have the initial flight in airspace that can 
be monitored by the FAA in order to take advantage of proposed Section 
9. For a new aircraft that is entered into service and cannot be 
monitored by the FAA (such as manufactured and delivered outside the 
U.S.), the operator should obtain an approval in accordance with 
section 3 before operating in RVSM airspace.
    In addition, the FAA intends to transition current approvals, 
issued under section 3, to monitored operations under the provisions of 
section 9, in order to reduce the operator and FAA administrative 
burden of maintaining the section 3 approval. Once an operator's fleet 
of aircraft have been monitored, the FAA intends to notify the operator 
that the section 3 approval will be terminated and their authority to 
operate in RVSM transferred to the provisions of section 9. The FAA 
will allow operators to maintain their section 3 approval if the 
operator notifies the FAA that a specific authorization is required for 
operations in another country.
    The FAA also plans to share ADS-B performance concepts and 
monitoring techniques with ICAO, so that other States can perform their 
own RVSM performance monitoring.\7\ The FAA would publish guidance 
material addressing the frequency, durability, and coverage of our ADS-
B monitoring that we find acceptable and work with ICAO to develop 
guidance applicable to RVSM capable aircraft equipped with ADS-B Out 
systems. The FAA would make aircraft performance summaries available to 
operators to assist them in assuring compliance with the RVSM 
performance requirements. The FAA believes that the implementing 
actions described in this proposal would reduce operator and FAA 
workload and expense, with no additional risk.
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    \7\ Currently Australia, Thailand, China, and Hong Kong utilize 
ADS-B Out for RVSM height-keeping performance monitoring. 
Eurocontrol, Japan, Russia, and other States are considering its 
use.
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IV. Regulatory Notices and Analyses

A. Regulatory Evaluation

    Changes to Federal regulations must undergo several economic 
analyses. First, Executive Order 12866 and Executive Order 13563 direct 
that each Federal agency shall propose or adopt a regulation only upon 
a reasoned determination that the benefits of the intended regulation 
justify its costs. Second, the Regulatory Flexibility Act of 1980 (Pub. 
L. 96-354) requires agencies to analyze the economic impact of 
regulatory changes on small entities. Third, the Trade Agreements Act 
(Pub. L. 96-39) prohibits agencies from setting standards that create 
unnecessary obstacles to the foreign commerce of the United States. In 
developing U.S. standards, this Trade Act requires agencies to consider 
international standards and, where appropriate, that they be the basis 
of U.S. standards. Fourth, the Unfunded Mandates Reform Act of 1995 
(Pub. L. 104-4) requires agencies to prepare a written assessment of 
the costs, benefits, and other effects of proposed or final rules that 
include a Federal mandate likely to result in the expenditure by State, 
local, or tribal governments, in the aggregate, or by the private 
sector, of $100 million or more annually (adjusted for inflation with 
base year of 1995; current value is $155 million). This portion of the 
preamble summarizes the FAA's analysis of the economic impacts of this 
proposed rule. We suggest readers seeking greater detail read the full 
regulatory evaluation, a copy of which we have placed in the docket for 
this rulemaking.
    In conducting these analyses, the FAA has determined that this 
proposed rule: (1) Has benefits that justify its costs, (2) is not an 
economically ``significant regulatory action'' as defined in Section 
3(f) of Executive Order 12866, (3) is ``nonsignificant'' as defined in 
DOT's

[[Page 36702]]

Regulatory Policies and Procedures; (4) would not have a significant 
economic impact on small entities; (5) would not create unnecessary 
obstacles to the foreign commerce of the U.S.; and (6) would not impose 
an unfunded mandate on state, local, or tribal governments, or on the 
private sector by exceeding the threshold identified above. These 
analyses are summarized below.
i. Who is potentially affected by this rule?
    All operators intending to conduct operations between FL290 and 
FL410 (RVSM designated Airspace) and have 1,000 feet vertical 
separation applied. This applies to operations conducted under parts 
91, 91K, 121, 125, and 135.
ii. Assumptions
     Present value estimates based on OMB guidance using a 7% 
discount rate.
     This proposed rule would become effective in 2018.
     The analysis period is 5 years from 2018 to 2022.
    The average equipage rate of ADS-B Out in RVSM airspace will be 83% 
in 2018, 95% in 2019, and reach 100% on January 1, 2020.
iii. Benefits and Cost Savings of This Rule
    The proposal would permit an operator of an aircraft meeting 
equipment requirements for operations in RVSM airspace and equipped 
with a qualified ADS-B Out system to operate in RVSM airspace without 
requiring application for a specific authorization. This rulemaking 
proposes to eliminate this application requirement, thereby reducing 
both operators' costs and FAA workload, while maintaining the existing 
level of safety. The biggest savings comes not from the paperwork 
savings but from fuel savings. Currently operators without RVSM 
approval must operate their airplane at lower altitudes.
    Total savings during the first 5 years of the rule's implementation 
would be approximately $35.3 million ($30.8 million present value at 
7%).

B. Regulatory Flexibility Determination

    The Regulatory Flexibility Act of 1980 (Pub. L. 96-354) (RFA) 
establishes ``as a principle of regulatory issuance that agencies shall 
endeavor, consistent with the objectives of the rule and of applicable 
statutes, to fit regulatory and informational requirements to the scale 
of the businesses, organizations, and governmental jurisdictions 
subject to regulation.'' To achieve this principle, agencies are 
required to solicit and consider flexible regulatory proposals and to 
explain the rationale for their actions to assure that such proposals 
are given serious consideration. The RFA covers a wide-range of small 
entities, including small businesses, not-for-profit organizations, and 
small governmental jurisdictions.
    Agencies must perform a review to determine whether a rule would 
have a significant economic impact on a substantial number of small 
entities. If the agency determines that it would, the agency must 
prepare a regulatory flexibility analysis as described in the RFA.
    However, if an agency determines that a rule is not expected to 
have a significant economic impact on a substantial number of small 
entities, Section 605(b) of the RFA provides that the head of the 
agency may so certify and a regulatory flexibility analysis is not 
required. The certification must include a statement providing the 
factual basis for this determination, and the reasoning should be 
clear. The FAA estimates that this proposed rulemaking would save each 
affected small entity operating aircraft equipped with qualified ADS-B 
Out systems under Part 91 and Part 135 $1,630 \8\ from not having to 
apply for an RVSM authorization and from reduced fuel cost associated 
with not being restricted from RVSM operations while the authorization 
is processed. The FAA then compared this cost saving with a weighted 
average aircraft value of representative aircraft that would 
potentially be affected by this rule (See following table).
---------------------------------------------------------------------------

    \8\ Total relief of $1,630 for each Part 91 and Part 135 
aircraft seeking authorization equipped with ADS-B Out is the sum of 
the estimated $214 per application preparation relief, plus the per 
aircraft fuel savings estimate of $1,416.
[GRAPHIC] [TIFF OMITTED] TP07AU17.022

    Owners of new turbojet or turboprop airplanes would receive a 
benefit of $1,630 per new airplane. But, for new turbojet or turboprop 
airplanes whose value exceeds $3 million, the cost savings of less than 
$2,000 is not economically significant. If an agency determines that a 
rulemaking will not result in a significant economic impact on a 
substantial number of small entities, the head of the agency may so 
certify under Section 605(b) of the RFA. Therefore, as provided in 
Section 605(b), the head of the FAA certifies that this rulemaking will 
not result in a significant economic impact on a substantial number of 
small entities.

C. International Trade Impact Assessment

    The Trade Agreements Act of 1979 (Pub. L. 96-39), as amended by the 
Uruguay Round Agreements Act (Pub. L. 103-465), prohibits Federal 
agencies from establishing standards or engaging in related activities 
that create unnecessary obstacles to the foreign

[[Page 36703]]

commerce of the United States. Pursuant to these Acts, the 
establishment of standards is not considered an unnecessary obstacle to 
the foreign commerce of the U.S., so long as the standard has a 
legitimate domestic objective, such as the protection of safety, and 
does not operate in a manner that excludes imports that meet this 
objective. The statute also requires consideration of international 
standards, and where appropriate, that they be the basis for U.S. 
standards. The FAA has assessed the potential effect of this proposed 
rule and determined that it would have the same impact on domestic and 
international entities and thus has a neutral trade impact.

D. Unfunded Mandates Assessment

    Title II of the Unfunded Mandates Reform Act of 1995 (Pub. L. 104-
4) requires each Federal agency to prepare a written statement 
assessing the effects of any Federal mandate in a proposed or final 
agency rule that may result in an expenditure of $100 million or more 
(in 1995 dollars) in any 1 year by State, local, and tribal 
governments, in the aggregate, or by the private sector; such a mandate 
is deemed to be a ``significant regulatory action.'' The FAA currently 
uses an inflation-adjusted value of $155 million in lieu of $100 
million. This proposed rule does not contain such a mandate; therefore, 
the requirements of Title II of the Act do not apply.

E. Paperwork Reduction Act

    The Paperwork Reduction Act of 1995 (44 U.S.C. 3507(d)) requires 
that the FAA consider the impact of paperwork and other information 
collection burdens imposed on the public. The FAA has determined that 
there is no new requirement for information collection associated with 
this proposed rule.

F. International Compatibility

    In keeping with U.S. obligations under the Convention on 
International Civil Aviation, it is FAA policy to conform to ICAO 
Standards and Recommended Practices to the maximum extent practicable. 
The FAA has reviewed the corresponding ICAO Standards and Recommended 
Practices and has identified no differences with these proposed 
regulations.

G. Environmental Analysis

    FAA Order 1050.1F identifies FAA actions that are categorically 
excluded from preparation of an environmental assessment or 
environmental impact statement under the National Environmental Policy 
Act in the absence of extraordinary circumstances. The FAA has 
determined this rulemaking action qualifies for the categorical 
exclusion identified in paragraph 5-6.6 and involves no extraordinary 
circumstances.

V. Executive Order Determinations

A. Executive Order 13771, Reducing Regulation and Controlling 
Regulatory Costs

    Executive Order 13771 titled ``Reducing Regulation and Controlling 
Regulatory Costs,'' directs that, unless prohibited by law, whenever an 
executive department or agency publicly proposes for notice and comment 
or otherwise promulgates a new regulation, it shall identify at least 
two existing regulations to be repealed. In addition, any new 
incremental costs associated with new regulations shall, to the extent 
permitted by law, be offset by the elimination of existing costs. Only 
those rules deemed significant under section 3(f) of Executive Order 
12866, ``Regulatory Planning and Review,'' are subject to these 
requirements.
    This proposed rule is expected to be an E.O. 13771 deregulatory 
action. Details on the estimated costs savings of this proposed rule 
can be found in the rule's economic analysis.

B. Executive Order 13132, Federalism

    The FAA has analyzed this proposed rule under the principles and 
criteria of Executive Order 13132, Federalism. The agency has 
determined that this action would not have a substantial direct effect 
on the States, or the relationship between the Federal Government and 
the States, or on the distribution of power and responsibilities among 
the various levels of government, and, therefore, would not have 
Federalism implications.

C. Executive Order 13211, Regulations That Significantly Affect Energy 
Supply, Distribution, or Use

    The FAA analyzed this proposed rule under Executive Order 13211, 
Actions Concerning Regulations that Significantly Affect Energy Supply, 
Distribution, or Use (May 18, 2001). The agency has determined that it 
would not be a ``significant energy action'' under the executive order 
and would not be likely to have a significant adverse effect on the 
supply, distribution, or use of energy.

VI. Additional Information

A. Comments Invited

    The FAA invites interested persons to participate in this 
rulemaking by submitting written comments, data, or views. The agency 
also invites comments relating to the economic, environmental, energy, 
or federalism impacts that might result from adopting the proposals in 
this document. The most helpful comments reference a specific portion 
of the proposal, explain the reason for any recommended change, and 
include supporting data. To ensure the docket does not contain 
duplicate comments, commenters should send only one copy of written 
comments, or if comments are filed electronically, commenters should 
submit only one time.
    The FAA will file in the docket all comments it receives, as well 
as a report summarizing each substantive public contact with FAA 
personnel concerning this proposed rulemaking. Before acting on this 
proposal, the FAA will consider all comments it receives on or before 
the closing date for comments. The FAA will consider comments filed 
after the comment period has closed if it is possible to do so without 
incurring expense or delay. The agency may change this proposal in 
light of the comments it receives.
    Proprietary or Confidential Business Information: Commenters should 
not file proprietary or confidential business information in the 
docket. Such information must be sent or delivered directly to the 
person identified in the FOR FURTHER INFORMATION CONTACT section of 
this document, and marked as proprietary or confidential. If submitting 
information on a disk or CD ROM, mark the outside of the disk or CD 
ROM, and identify electronically within the disk or CD ROM the specific 
information that is proprietary or confidential.

B. Availability of Rulemaking Documents

    An electronic copy of rulemaking documents may be obtained from the 
Internet by--
    1. Searching the Federal eRulemaking Portal (http://www.regulations.gov);
    2. Visiting the FAA's Regulations and Policies Web page at http://www.faa.gov/regulations_policies or
    3. Accessing the Government Printing Office's Web page at http://www.thefederalregister.org/fdsys/.
    Copies may also be obtained by sending a request to the Federal 
Aviation Administration, Office of Rulemaking, ARM-1, 800 Independence 
Avenue SW., Washington, DC 20591, or by calling (202) 267-9677. 
Commenters must identify the docket or notice number of this 
rulemaking.
    All documents the FAA considered in developing this proposed rule, 
including economic analyses and technical reports, may be accessed from

[[Page 36704]]

the Internet through the Federal eRulemaking Portal referenced in item 
(1) above.

List of Subjects in 14 CFR Part 91

    Aircraft, Air traffic control, Aviation safety.

The Proposed Amendment

    In consideration of the foregoing, the FAA proposes to amend 
Chapter I of title 14, Code of Federal Regulations as follows:

PART 91--OPERATION AND FLIGHT RULES GENERAL

0
1. The authority citation for part 91 continues to read as follows:

    Authority:  49 U.S.C. 106(f), 106(g), 1155, 40101, 40103, 40105, 
40113, 40120, 44101, 44111, 44701, 44704, 44709, 44711, 44712, 
44715, 44716, 44717, 44722, 46306, 46315, 46316, 46504, 46506-46507, 
47122, 47508, 47528-47531, 47534, articles 12 and 29 of the 
Convention on International Civil Aviation (61 Stat. 1180), (126 
Stat. 11)

0
2. Amend Appendix G to part 91 by:
0
a. Revising the definition of Reduced Vertical Separation Minimum 
(RVSM) Airspace in Section 1;
0
b. Revise paragraph 2(a) in Section 2;
0
c. Revise paragraphs 3(a), 3(b) introductory text, 3(c) introductory 
text, and 3(c)(2) in Section 3;
0
d. Revise paragraphs 4(b)(1) and 4(b)(2) and add paragraph 4(b)(3) in 
Section 4;
0
e. Revise the introductory text and paragraph 5(b) in Section 5;
0
f. Revise the introductory text in Section 7;
0
g. Revise Section 8;
0
h. Add Section 9.
    The revisions and additions read as follows:

Section 1. Definitions

    Reduced Vertical Separation Minimum (RVSM) Airspace. Within RVSM 
airspace, air traffic control (ATC) separates aircraft by a minimum of 
1,000 feet vertically between FL 290 and FL 410 inclusive. Air-traffic 
control notifies operators of RVSM airspace by providing route planning 
information.
* * * * *

Section 2. Aircraft Approval

    (a) Except as specified in Section 9 of this appendix, an operator 
may be authorized to conduct RVSM operations if the Administrator finds 
that its aircraft comply with this section.
* * * * *

Section 3. Operator Authorization

    (a) Except as specified in Section 9 of this appendix, authority 
for an operator to conduct flight in airspace where RVSM is applied is 
issued in operations specifications, a Letter of Authorization, or 
management specifications issued under subpart K of this part, as 
appropriate. To issue an RVSM authorization under this section, the 
Administrator must find that the operator's aircraft have been approved 
in accordance with Section 2 of this appendix and the operator complies 
with this section.
    (b) Except as specified in Section 9 of this appendix, an applicant 
seeking authorization to operate within RVSM airspace must apply in a 
form and manner prescribed by the Administrator. The application must 
include the following:
    (1) * * *
    (2) * * *
    (3) * * *
    (c) In a manner prescribed by the Administrator, an operator 
seeking authorization under this section must provide evidence that:
    (1) * * *
    (2) Each pilot has knowledge of RVSM requirements, policies, and 
procedures sufficient for the conduct of operations in RVSM airspace.

Section 4. RVSM Operations

    (a) * * *
    (b) * * *
    (1) The operator is authorized by the Administrator to perform such 
operations in accordance with Section 3 or Section 9 of this appendix, 
as applicable.
    (2) The aircraft--
    (i) Has been approved and complies with Section 2 of this appendix; 
or
    (ii) Complies with Section 9 of this appendix.
    (3) Each pilot has knowledge of RVSM requirements, policies, and 
procedures sufficient for the conduct of operations in RVSM airspace.

Section 5. Deviation Authority Approval

    The Administrator may authorize an aircraft operator to deviate 
from the requirements of Sec.  91.180 or Sec.  91.706 for a specific 
flight in RVSM airspace if--
    (a) * * *
    (b) At the time of filing the flight plan for that flight, ATC 
determines that the aircraft may be provided appropriate separation and 
that the flight will not interfere with, or impose a burden on, RVSM 
operations.
* * * * *

Section 7. Removal or Amendment of Authority

    The Administrator may prohibit or restrict an operator from 
conducting operations in RVSM airspace, if the Administrator determines 
that the operator is not complying, or is unable to comply, with this 
appendix or subpart H of this part. Examples of reasons for amendment, 
revocation, or restriction include, but are not limited to, an 
operator's:
* * * * *

Section 8. Airspace Designation

    RVSM may be applied in all ICAO Flight Information Regions (FIRs).

Section 9. Aircraft Equipped With Automatic Dependent Surveillance--
Broadcast Out

    An operator is authorized to conduct flight in airspace in which 
RVSM is applied provided:
    (a) The aircraft is equipped with the following:
    (1) Two operational independent altitude measurement systems.
    (2) At least one automatic altitude control system that controls 
the aircraft altitude--
    (i) Within a tolerance band of 65 feet about an 
acquired altitude when the aircraft is operated in straight and level 
flight under nonturbulent, nongust conditions; or
    (ii) Within a tolerance band of 130 feet under 
nonturbulent, nongust conditions for aircraft for which application for 
type certification occurred on or before April 9, 1997 that are 
equipped with an automatic altitude control system with flight 
management/performance system inputs.
    (3) An altitude alert system that signals an alert when the 
altitude displayed to the flight crew deviates from the selected 
altitude by more than--
    (i) 300 feet for aircraft for which application for 
type certification was made on or before April 9, 1997; or
    (ii) 200 feet for aircraft for which application for 
type certification is made after April 9, 1997.
    (4) A TCAS II that meets TSO C-119b (Version 7.0), or a later 
version, if equipped with TCAS II, unless otherwise authorized by the 
Administrator.
    (5) Unless authorized by ATC or the foreign country where the 
aircraft is operated, an ADS-B Out system that meets the equipment 
performance requirements of Sec.  91.227 of this part. The aircraft 
must have its height-keeping performance monitored in a form and manner 
acceptable to the Administrator.
    (b) The altimetry system error (ASE) of the aircraft does not 
exceed 200 feet when operating in RVSM airspace.


[[Page 36705]]


    Issued under authority provided by 49 U.S.C. 106(f), 40103(b), 
40113(a), and 44701(a) in Washington, DC, on July 26, 2017.
John Barbagallo,
Deputy Director, Flight Standards Service.
[FR Doc. 2017-16197 Filed 8-4-17; 8:45 am]
 BILLING CODE 4910-13-P



                                                                             Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules                                         36697

                                                       3. Are there categories of entities for                    Notice of proposed rulemaking
                                                                                                            ACTION:                                               action, contact Madison Walton,
                                                    which compliance program                                (NPRM).                                               Aviation Safety Inspector, Flight
                                                    requirements should be reduced or                                                                             Technologies and Procedures Division,
                                                    eliminated? If so, please describe and                  SUMMARY:    This proposal would revise                Flight Standards Services, AFS–400,
                                                    include supporting data or other                        the FAA’s requirements for application                Federal Aviation Administration, 470
                                                    appropriate information.                                to operate in RVSM airspace. The                      L’Enfant Plaza, Suite 4102, Washington,
                                                       4. How effective are the quantitative                proposal would eliminate the                          DC 20024, Federal Aviation
                                                    measurements currently required by the                  requirement for operators to apply for                Administration, 800 Independence
                                                    final rule? Are any of the measurements                 an RVSM authorization when their                      Avenue SW., Washington, DC 20591;
                                                    unnecessary to evaluate Volcker Rule                    aircraft are equipped with qualified                  telephone (202) 267–8850; email
                                                    compliance? Are there other                             ADS–B Out systems and meet specific                   Madison.Walton@faa.gov.
                                                    measurements that would be more                         altitude keeping equipment
                                                                                                                                                                  SUPPLEMENTARY INFORMATION:
                                                    useful in evaluating Volcker Rule                       requirements for operations in RVSM
                                                    compliance?                                             airspace. This proposal recognizes the                Authority for This Rulemaking
                                                       5. How could additional guidance or                  enhancements in aircraft monitoring                     The FAA’s authority to issue rules
                                                    adjusted implementation of the existing                 resulting from the use of ADS–B Out                   with respect to aviation safety is found
                                                    compliance program and metrics                          systems and responds to requests to
                                                                                                                                                                  in Title 49, United States Code (49
                                                    reporting provisions reduce the                         eliminate the burden and expense of the
                                                                                                                                                                  U.S.C.). Sections 106(f), 40113(a), and
                                                    compliance burden? For example,                         current RVSM application process for
                                                                                                                                                                  44701(a) authorize the FAA
                                                    should the rule permit banking entities                 operators of aircraft equipped with
                                                                                                                                                                  Administrator to prescribe regulations
                                                    to self-define their trading desks, subject             qualified ADS–B Out systems.
                                                                                                                                                                  necessary for aviation safety. Under
                                                    to supervisory approval, so that banking                DATES: Send comments on or before                     Section 40103(b), the FAA is charged
                                                    entities report metrics on the most                     September 6, 2017.                                    with prescribing regulations to enhance
                                                    meaningful units of organization?                       ADDRESSES: Send comments identified                   the efficiency of the national airspace.
                                                       6. How could the final rule be revised               by docket number FAA–2017–0782                        This proposed rulemaking is within the
                                                    to enable banking entities to incorporate               using any of the following methods:                   scope of these authorities as it removes
                                                    technology-based systems when                              • Federal eRulemaking Portal: Go to                regulatory requirements that the FAA no
                                                    fulfilling their compliance obligations                 http://www.regulations.gov and follow                 longer finds necessary for safe
                                                    under the Volcker Rule? Could banking                   the online instructions for sending your              operations in RVSM airspace and
                                                    entities implement technology-based                     comments electronically.                              establishes requirements for the use of
                                                    compliance systems that allow banking                      • Mail: Send comments to Docket
                                                                                                                                                                  qualified ADS–B Out systems to
                                                    entities and regulators to more                         Operations, M–30; U.S. Department of
                                                                                                                                                                  facilitate operations in that airspace.
                                                    objectively evaluate compliance with                    Transportation, 1200 New Jersey
                                                    the final rule? What are the advantages                 Avenue SE., Room W12–140, West                        I. Executive Summary
                                                    and disadvantages of using technology-                  Building Ground Floor, Washington, DC
                                                                                                                                                                  A. Summary of the Proposed Rule
                                                    based compliance systems when                           20590–0001.
                                                    establishing and maintaining reasonably                    • Hand Delivery or Courier: Take                      This proposal would permit an
                                                                                                            comments to Docket Operations in                      operator of an aircraft equipped with a
                                                    designed compliance programs?
                                                       7. What additional changes could be                  Room W12–140 of the West Building                     qualified ADS–B Out system meeting
                                                    made to any other aspect of the final                   Ground Floor at 1200 New Jersey                       altitude keeping equipment
                                                    rule to provide additional clarity,                     Avenue SE., Washington, DC 20590–                     performance requirements for
                                                    remove unnecessary burden, or address                   0001, between 9 a.m. and 5 p.m.,                      operations in RVSM airspace to operate
                                                    any other issues?                                       Monday through Friday, except Federal                 in that airspace without requiring a
                                                                                                            holidays.                                             specific authorization. Under this
                                                      Dated: August 1, 2017.                                   • Fax: Fax comments to Docket                      proposal the FAA would consider a
                                                    Keith A. Noreika,                                       Operations at (202) 493–2251.                         qualified ADS–B Out system to be one
                                                    Acting Comptroller of the Currency.                        Privacy: In accordance with 5 U.S.C.               that meets the requirements of § 91.227
                                                    [FR Doc. 2017–16556 Filed 8–4–17; 8:45 am]              553(c), DOT solicits comments from the                of Title 14, Code of Federal Regulations
                                                    BILLING CODE 4810–33–P                                  public to better inform its rulemaking                (14 CFR).
                                                                                                            process. DOT posts these comments,                       The requirement for operators to
                                                                                                            without edit, including any personal                  obtain a specific RVSM authorization
                                                    DEPARTMENT OF TRANSPORTATION                            information the commenter provides, to                was first promulgated in 1997 when
                                                                                                            www.regulations.gov, as described in                  most aircraft required significant design
                                                    Federal Aviation Administration                         the system of records notice (DOT/ALL–                changes to qualify for an authorization.
                                                                                                            14 FDMS), which can be reviewed at                    At that time, operators lacked
                                                    14 CFR Part 91                                          www.dot.gov/privacy.                                  familiarity with RVSM operations and
                                                                                                               Docket: Background documents or                    were required to submit a detailed
                                                    [Docket No.: FAA–2017–0782; Notice No.
                                                    91–348]                                                 comments received may be read at                      application to the FAA for review to
                                                                                                            http://www.regulations.gov at any time.               obtain an RVSM authorization. This
                                                    RIN 2120–AK87                                           Follow the online instructions for                    application included information on the
                                                                                                            accessing the docket or go to the Docket              operator’s compliance with RVSM
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    Use of Automatic Dependent                              Operations in Room W12–140 of the                     equipment standards, a description of
                                                    Surveillance–Broadcast (ADS–B) Out                      West Building Ground Floor at 1200                    the operator’s RVSM maintenance
                                                    in Support of Reduced Vertical                          New Jersey Avenue SE., Washington,                    program, and evidence of initial and
                                                    Separation Minimum (RVSM)                               DC 20590–0001, between 9 a.m. and 5                   recurrent pilot training. Since then,
                                                    Operations                                              p.m., Monday through Friday, except                   operators have become more familiar
                                                    AGENCY: Federal Aviation                                Federal holidays.                                     with RVSM operations, requirements,
                                                    Administration (FAA), Department of                     FOR FURTHER INFORMATION CONTACT: For                  and procedures. Additionally, the
                                                    Transportation (DOT).                                   technical questions concerning this                   height-keeping performance of aircraft


                                               VerDate Sep<11>2014   14:26 Aug 04, 2017   Jkt 241001   PO 00000   Frm 00006   Fmt 4702   Sfmt 4702   E:\FR\FM\07AUP1.SGM   07AUP1


                                                    36698                   Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules

                                                    equipped with ADS–B Out systems can                     pilots and air traffic controllers,                    corresponding increase in aircraft fuel
                                                    be continually monitored to confirm                     validation of operational policies and                 efficiency. Operators sought, and
                                                    that these aircraft are meeting RVSM                    procedures to operate in that airspace                 continue to seek, not only the most
                                                    performance standards. Based on the                     was necessary to ensure effective                      direct routes, but also the most efficient
                                                    technological advances provided by                      implementation of these reduced                        altitudes for their aircraft. Increased
                                                    ADS–B Out systems, detailed                             vertical separation standards. To assist               demand for these high-altitude routes,
                                                    applications and specific authorizations                in accomplishing this task, the FAA                    however, has resulted in greater aircraft
                                                    for operators of these aircraft to conduct              established systems to provide height-                 congestion in this airspace.
                                                    operations in RVSM airspace is no                       keeping performance monitoring with                       In 1973, the Air Transport Association
                                                    longer required.                                        the overall goal to ensure that aircraft               of America petitioned the FAA to
                                                       Accordingly, under this proposal, the                airworthiness, maintenance, and                        reduce the vertical separation of high
                                                    requirement to submit applications for                  operational approval requirements                      altitude routes from 2,000 feet to 1,000
                                                    RVSM authorization would no longer be                   resulted in the level of safety and                    feet. The FAA denied the petition in
                                                    applied to operators of aircraft that are               system performance necessary to                        1977, in part because the technology to
                                                    equipped with qualified ADS–B Out                       operate in this airspace on a continuing               meet these more rigorous separation
                                                    systems and meet altitude-keeping                       basis. The technology originally used to               standards was neither generally
                                                    equipment performance requirements                      monitor an aircraft’s performance was                  available nor proven. Deficiencies
                                                    for operations in RVSM airspace. By                     limited and capable of only a small                    included insufficient aircraft altitude-
                                                    eliminating this application                            number of aircraft observations during a               keeping standards, lack of maintenance
                                                    requirement, the proposal would reduce                  flight.                                                and operational standards, and limited
                                                    both operators’ costs and FAA                              Since that time, RVSM technology has                altitude correction technology.
                                                    workload, while maintaining the                         matured and most aircraft manufactured                    In mid-1981, the FAA initiated the
                                                    existing level of safety. Additionally,                 today that are capable of operating in                 Vertical Studies Program. This program,
                                                    since RVSM airspace has been                            RVSM airspace are delivered from the                   in conjunction with RTCA (formerly the
                                                    implemented worldwide, the proposal                     manufacturer as RVSM compliant.                        Radio Technical Commission for
                                                    would also remove the detailed                          RVSM airspace has been implemented                     Aeronautics) Special Committee (SC)-
                                                    designations of where RVSM may be                       worldwide, familiarity with operational                150 and the International Civil Aviation
                                                    applied that are currently found in                     policy and procedures has significantly                Organization (ICAO) Review of General
                                                    Appendix G of part 91.                                  increased, and the vast majority of the                Concept of Separation Panel (RGCSP),
                                                                                                            RVSM capable fleet demonstrates                        determined:
                                                    B. Summary of Costs and Benefits                        excellent altimetry system                                • RVSM is ‘‘technically feasible
                                                       This proposal would not impose any                   performance.1 Additionally, the                        without imposing unreasonably
                                                    costs on regulated entities. The FAA                    increasing equipage of aircraft with                   demanding technical requirements on
                                                    estimates that the proposal would result                ADS–B Out systems makes the current                    the equipment.’’
                                                    in approximately $35 million (30.8                      process of obtaining RVSM                                 • RVSM could provide ‘‘significant
                                                                                                            authorizations for operation of those                  benefits in terms of economy and en-
                                                    million of 7% present value) in cost
                                                                                                            aircraft in RVSM airspace unnecessary,                 route airspace capacity.’’
                                                    savings during the first 5 years of the
                                                                                                            as ADS–B Out enables continual                            • Implementation of RVSM would
                                                    rule’s implementation primarily
                                                                                                            monitoring of aircraft height-keeping                  require ‘‘sound operational judgment
                                                    resulting from the ability of operators to
                                                                                                            performance and rapid notification of                  supported by an assessment of system
                                                    operate their aircraft at more fuel
                                                                                                            altimetry system error (ASE).                          performance based on: aircraft altitude-
                                                    efficient RVSM altitudes. The FAA
                                                                                                                                                                   keeping capability, operational
                                                    estimates that this proposed rulemaking                 B. History of Vertical Separation                      considerations, system performance
                                                    would save each affected small entity                   Standards                                              monitoring, and risk assessment.’’
                                                    operating aircraft equipped with                                                                                  Following these determinations, the
                                                                                                              Vertical separation standards
                                                    qualified ADS–B Out systems under                                                                              FAA began a two-phase implementation
                                                                                                            establish the minimum vertical distance
                                                    parts 91 and 135 a total of $1,630.                                                                            process for RVSM operations for aircraft
                                                                                                            between aircraft routes in the national
                                                    Savings would result from the benefit of                                                                       registered in the United States (U.S.).
                                                                                                            airspace system. In the early 1970’s,
                                                    not having to apply for RVSM                                                                                   During the first phase in 1997, the FAA
                                                                                                            increasing air-traffic volume and fuel
                                                    authorizations and from reduced fuel                    costs sparked an interest in reducing                  added § 91.706 (Operations within
                                                    costs associated with not being                         vertical separation standards for aircraft             airspace designed as RVSM Airspace)
                                                    restricted from RVSM operations while                   operating above Flight Level (FL)290.2                 and Appendix G (Operations in RVSM
                                                    the authorization is processed.                         At the time, the FAA required aircraft                 Airspace) to part 91 (62 FR 17487; Apr.
                                                    II. Background                                          operating above FL290 to maintain a                    9, 1997). Section 91.706 permits
                                                                                                            minimum of 2,000 feet of vertical                      operators of U.S.-registered aircraft to
                                                    A. Statement of the Problem                             separation between routes. Use of these                operate in RVSM airspace outside of the
                                                      The current process for obtaining                     high-altitude routes was desirable                     U.S. in accordance with the provisions
                                                    RVSM authorizations was developed                       because the diminished atmospheric                     of Appendix G. Appendix G contains a
                                                    when RVSM airspace was initially                        drag at high altitudes results in a                    set of operational, design, maintenance,
                                                    implemented in 1997 (62 FR 17487;                                                                              and other standards applicable to
                                                    Apr. 9, 1997). At that time, most aircraft                1 FAA analysis of 22,154 U.S. registered RVSM
                                                                                                                                                                   operators seeking to operate in RVSM
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    were not manufactured to comply with                    approved airplanes estimates that 99.9% of those       airspace. It specifies a detailed
                                                                                                            aircraft operate within the ASE containment
                                                    RVSM performance requirements and                       standards specified in part 91, Appendix G of part     application process that requires
                                                    needed significant modifications to                     91. The RVSM target level of safety in the national    operators to provide evidence that the
                                                    meet the altimetry system performance                   airspace has been met every year since 2003 when       operator’s aircraft design satisfies RVSM
                                                    requirements necessary for flight in                    RVSM operations started.                               performance requirements and has
                                                                                                              2 Above 18,000 feet, FL are a measure of altitude
                                                    RVSM airspace. Since the reduced                        assigned in 500-foot. increments; FL290 represents
                                                                                                                                                                   policies and procedures for the safe
                                                    vertical separation standards employed                  an altitude of 29,000 feet with standard atmospheric   conduct of RVSM operations. Until
                                                    in RVSM airspace were new to most                       pressure of 29.92 inches in mercury (Hg).              recently, it also required that the


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                                                                            Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules                                                 36699

                                                    operator have a specific program for the                submitted its final recommendations to                performance.3 No specific authorization
                                                    maintenance of RVSM systems and                         the FAA in 2013. As a result the FAA                  would be necessary. However, an
                                                    equipment. The FAA reviews the                          revised existing policies and guidance                operator could still operate with an
                                                    applications and grants authorizations                  to facilitate more efficient processing of            authorization issued under the
                                                    to operate in RVSM airspace after                       requests to change existing                           provisions of Section 3 of Appendix G
                                                    finding that the applicable requirements                authorizations and created a job aid to               if its aircraft are not equipped with a
                                                    are met.                                                assist inspectors in standardizing review             qualified ADS–B Out system. The FAA
                                                       The second phase of RVSM                             of operator applications.                             also notes that if a foreign country
                                                    implementation occurred in October                                                                            requires a specific authorization to
                                                    2003, with a second RVSM-related                          The FAA also completed rulemaking
                                                                                                                                                                  operate in RVSM airspace an operator
                                                    rulemaking action (68 FR 61304; Oct.                    in 2016 to further reduce the burden on               may need to seek authorization under
                                                    27, 2003). This rule introduced RVSM                    applicants by eliminating the                         the provisions of Section 3, even if it
                                                    airspace in the U.S. and used the same                  requirement that RVSM applicants                      meets the provisions of proposed
                                                    authorization process previously                        include an approved RVSM                              Section 9.
                                                    established under Appendix G to part                    maintenance program as part of an                        When RVSM was first established, the
                                                    91. As established in 2003, the FAA’s                   application for an RVSM authorization.                FAA and other international air traffic
                                                    RVSM program allows for 1,000 feet of                   (81 FR 47009, Jul. 20, 2016)                          service organizations developed systems
                                                    vertical separation for aircraft between                III. Discussion of the Proposal                       for monitoring aircraft altitude-keeping
                                                    FL290 and FL410. Before this final rule,                                                                      performance. The systems are used to
                                                    air traffic controllers could only assign                  This proposed rulemaking would                     measure Total Vertical Error (TVE),
                                                    aircraft operating under Instrument                     permit operators of qualified ADS–B                   including ASE. The overall goal of
                                                    Flight Rules (IFR) flying at FL290 and                  Out equipped aircraft to operate without              height-keeping performance monitoring
                                                    above to FL290, 310, 330, 350, 370, 390,                submitting an application for an RVSM                 is to ensure that airworthiness,
                                                    and 410 since the existing vertical                     authorization when operating where the                maintenance and operational approval
                                                    separation standard was 2,000 feet.                     FAA has ADS–B coverage sufficient to                  requirements result in required system
                                                    After the rule changes went into effect,                confirm RVSM height-keeping                           performance and level of safety in the
                                                    IFR aircraft could also fly at FL300, 320,              performance. The proposal would                       flight environment on an ongoing basis.
                                                    340, 360, 380, and 400—nearly doubling                  eliminate this process for aircraft                   Aircraft equipped with qualified ADS–
                                                    capacity within this particular segment                 equipped with qualified ADS–B Out                     B Out systems continuously transmit
                                                    of airspace.                                            systems as a result of the agency’s                   aircraft geometric position information
                                                       The FAA also implemented a                                                                                 used to calculate their height-keeping
                                                                                                            ability to effectively and continually
                                                    performance monitoring program to                                                                             performance.
                                                                                                            monitor the height-keeping performance
                                                    support implementation of RVSM. This                                                                             Operators wishing to take advantage
                                                                                                            of these aircraft.
                                                    program includes Global Positioning                                                                           of proposed Section 9’s provisions
                                                    System (GPS)-based height-keeping                       A. Specific Requirements for Aircraft                 would be required to operate aircraft
                                                    monitoring units (GMUs) capable of                      Equipped With Qualified ADS–B Out                     equipped with a qualified ADS–B Out
                                                    being deployed onboard aircraft during                  Systems                                               system installed as specified in
                                                    individual RVSM flights. Later, in 2005,                                                                      proposed Section 9(a)(5) which would
                                                    the FAA deployed the first of five                         This proposal would add a new                      allow the FAA to monitor the aircraft
                                                    passive ground-based aircraft geometric                 Section 9 (Aircraft Equipped with                     height-keeping performance in RVSM
                                                    height measurement element (AGHME)                      Automatic Dependent Surveillance-                     airspace where the FAA has ADS–B
                                                    sites in the continental U.S. to conduct                Broadcast Out) to Appendix G of part                  coverage. This monitoring capability
                                                    height-keeping performance monitoring                   91. The proposal would authorize                      enables the FAA to eliminate the
                                                    of aircraft passing over each site. Other               operators of aircraft, equipped with                  application process for RVSM
                                                    civil aviation authorities throughout the               qualified ADS–B Out systems, (i.e.                    authorization. The ADS–B Out
                                                    world have also developed similar                       systems that meet the requirements of                 equipment requirement in proposed
                                                    height monitoring sites.                                14 CFR 91.227) that can be monitored                  Section 9(a)(5) is necessary for aircraft
                                                       In 2008, the FAA reviewed its RVSM                   by the FAA to conduct RVSM                            height-keeping performance monitoring,
                                                    program and operator authorization                      operations without submitting an                      but not for aircraft height-keeping
                                                    policies. At that time, there were more                 application for an authorization to                   capability. Accordingly, as proposed in
                                                    than 7,000 active RVSM authorizations,                  operate in RVSM airspace. The height-                 Section 9(a)(5), an aircraft that the FAA
                                                    covering in excess of 15,000 U.S.-                      keeping performance of these aircraft                 has previously been found to be
                                                    registered aircraft. The FAA’s evaluation               would be required to be equivalent to                 operating within required height-
                                                    found the existing processes ensured                    that achieved by individual aircraft                  keeping performance parameters may be
                                                    compliance with the RVSM operating                      approved under current provisions of                  authorized to operate in RVSM airspace
                                                    requirements. At the same time                          Section 2 of Appendix G.                              when ADS–B Out is inoperable for a
                                                    however, FAA representatives began                                                                            specific flight.
                                                    meeting with the National Business                         To be eligible for operations in RVSM                 The proposal also specifies, in Section
                                                    Aviation Association (NBAA) to                          airspace an operator’s aircraft must meet             9(a), the essential aircraft equipment
                                                    develop ways to streamline the RVSM                     strict height-keeping performance                     and capabilities, including altitude
                                                    application process to lower the burden                 standards. Under this proposal, an                    measurement systems; altitude control
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    on operators to obtain RVSM                             operator would be authorized to                       systems; and altitude alert systems,
                                                    authorizations and reduce the FAA’s                     conduct flight in airspace in which                   required to be operational for the
                                                    workload associated with processing                     RVSM is applied when the operator’s
                                                    and granting these authorizations. The                  aircraft complies with the provisions                   3 Airspace where the FAA has ADS–B coverage

                                                    parties formed the RVSM Process                         proposed in Section 9. These operations               sufficient to confirm RVSM height-keeping
                                                                                                            would be conducted in airspace where                  performance is depicted at https://www.faa.gov/
                                                    Enhancement Team (PET) within the                                                                             nextgen/programs/adsb/coveragemap. This
                                                    Performance based Aviation                              the FAA has ADS–B coverage sufficient                 coverage area may include airspace in which ADS–
                                                    Rulemaking Committee. The PET                           to confirm RVSM height-keeping                        B equipage is not required.



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                                                    36700                   Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules

                                                    aircraft to be eligible for RVSM. The                   operations under the provisions of this                systems to obtain authorization to
                                                    proposed RVSM height-keeping                            proposed section.                                      conduct RVSM operations.
                                                    equipment requirements in Section 9(a)                                                                            Proposed changes to paragraphs (a),
                                                                                                            B. Removal of Specific Airspace                        (b), and (c) in Section 3 (Operator
                                                    are the same as those for non-ADS–B
                                                                                                            Designations                                           Authorization) would not only allow for
                                                    Out equipped aircraft in paragraph (c) of
                                                    Section 2 of Appendix G. The FAA has                       As discussed in the ‘‘Background’’                  an operator to be authorized to conduct
                                                    determined the current fleet of RVSM                    section of this document, RVSM was                     flight in airspace where RVSM is
                                                    approved aircraft consistently meet FAA                 implemented regionally in a phased                     applied under the provisions of this
                                                    established safety standards and                        approach. Section 8 (Airspace                          section as is currently permitted but
                                                    accordingly has not proposed any                        Designation) of Appendix G was                         would also recognize that operators
                                                    changes to the current RVSM equipment                   initially designed to be updated                       would be authorized to conduct RVSM
                                                    standards for ADS–B Out equipped                        whenever regions added RVSM                            operations under the provisions of
                                                    aircraft.4                                              airspace. The inability to rapidly update              proposed Section 9.
                                                       The FAA notes that a Traffic Collision               these designations caused discrepancies                   Additionally, under the provisions of
                                                    Avoidance Alert System (TCAS) is not                    between the airspace listed in Section 8               current Section 3 (Operator
                                                    specifically required for RVSM                          of Appendix G and the airspace in                      Authorization), each operator must
                                                    operations. Other FAA regulations                       which RVSM had been applied. Today,                    provide evidence that each of its pilots
                                                    specify when an aircraft must be                        however, RVSM has been established                     has adequate knowledge of RVSM
                                                    equipped with a collision avoidance                     between FL290 and FL410 in all flight                  requirements, policies, and procedures
                                                    system. However, for operations in                      information regions (FIRs) 5 and                       when applying for an RVSM
                                                    RVSM airspace, aircraft that are                        requirements have been harmonized                      authorization. To better clarify the
                                                    equipped with TCAS II must meet                         throughout ICAO member States.                         intent of the rule, current Section (3)(c)
                                                    Technical Standards Order (TSO) C–                      Accordingly, there is no longer a need                 would be revised to state that ‘‘each
                                                    119b and be modified to incorporate                     to update the airspace designations                    pilot has knowledge of RVSM
                                                    software Version 7.0, or a later version.               listed in Section 8. The proposed                      requirements, policies, and procedures
                                                    This requirement is specified as an                     amendment to this section                              sufficient for the conduct operations in
                                                    aircraft approval requirement in current                acknowledges RVSM is now applied                       RVSM airspace’’.
                                                    paragraph (g) of Section 2 of Appendix                  worldwide 6 and removes the detailed                      To ensure the pilots of aircraft of
                                                    G. The proposed requirement for                         RVSM airspace designations from that                   operators who have been authorized to
                                                    operators of ADS–B Out equipped                                                                                conduct RVSM operations in
                                                                                                            section.
                                                    aircraft seeking to operate in RVSM                                                                            accordance with proposed Section 9
                                                    airspace that are also equipped with                    C. Conforming Amendments                               have knowledge of the requirements,
                                                    TCAS II must meet TSO C–119b                               Additional amendments to Appendix                   policies, and procedures sufficient for
                                                    (Version 7.0), or later, is necessary                   G to part 91 are proposed to facilitate                the conduct operations in RVSM
                                                    because earlier TCAS software versions                                                                         airspace, proposed paragraph (b)(3)
                                                                                                            the addition of the approval
                                                    did not incorporate revised alert                                                                              would be added to Section 4 (RVSM
                                                                                                            requirements specified in Section 9 for
                                                    thresholds for traffic alerts (TA) and                                                                         Operations). The new provision is
                                                                                                            ADS–B Out equipped aircraft.
                                                    resolution advisories (RA) for FL300                                                                           identical to revised Section 3(c)(2).
                                                                                                               The proposed changes to Section 1
                                                    through FL420 that are compatible with                                                                         Knowledge sufficient to conduct RVSM
                                                                                                            (RVSM definition), recognize that RVSM                 operations includes, but is not limited
                                                    RVSM operations. These provisions for                   is no longer a new concept and that
                                                    TCAS II equipped aircraft in paragraph                                                                         to; RVSM FL protocols, flight planning
                                                                                                            RVSM operations have become a                          requirements, inflight procedures, and
                                                    (a)(4) of proposed Section 9 are identical              standard operation between FL290 and
                                                    to current provisions for existing RVSM                                                                        contingency procedures for areas of
                                                                                                            FL410. Accordingly, the proposed                       intended operation. The FAA publishes
                                                    aircraft approval under Section 2 of                    changes to this section would remove
                                                    Appendix G.                                                                                                    applicable guidance material in the
                                                                                                            the ‘‘special qualification’’ designation              Aeronautical Information Manual
                                                       Additionally, the FAA also proposes                  for RVSM airspace and references
                                                    a single ASE containment requirement                                                                           (AIM), Aeronautical Information
                                                                                                            referring to operator specific approvals.              Publication (AIP), and Advisory
                                                    for aircraft equipped with ADS–B Out in                 Since RVSM has now been
                                                    proposed Section 9(b). This requirement                                                                        Circular (AC) 91–85. Proposed Section 4
                                                                                                            implemented worldwide, a reference to                  has also been revised to specify that an
                                                    corresponds to limits for ASE                           RVSM airspace identified in Section 8 is
                                                    containment when RVSM was first                                                                                operator may be authorized to conduct
                                                                                                            no longer needed and would be                          RVSM operations under the provisions
                                                    established and is consistent with                      removed.
                                                    RVSM performance criteria used for                                                                             of Section 3 (as is currently stated) or
                                                                                                               The proposed changes in Section 2                   under proposed Section 9.
                                                    aircraft approval in Section 2 of                       (Aircraft Approval) and Section 3
                                                    Appendix G. It allows performance                                                                                 Section 5 (Deviation Authority
                                                                                                            (Operator Authorization) recognize that                Approval) would be revised to eliminate
                                                    monitoring to be applied to each aircraft               aircraft operators may either, use the
                                                    without relying on aggregated data                                                                             the specific references to Section 3 since
                                                                                                            current aircraft approval process                      the Administrator may authorize
                                                    collected from many aircraft of the same                specified in Section 2 and the operator
                                                    RVSM monitoring group. For these                                                                               deviations from the requirements in
                                                                                                            authorization process specified in                     § 91.180 and § 91.706 for a specific
                                                    operations, the FAA can rapidly detect                  Section 3, or the authorization process                flight in RVSM airspace for operators
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    when individual aircraft performance                    proposed in new Section 9 for aircraft
                                                    has deteriorated outside the proposed                                                                          who may not meet the provisions of
                                                                                                            equipped with qualified ADS–B Out                      current Section 3 or proposed Section 9.
                                                    ASE tolerance. The proposal would
                                                    require that aircraft continually meet                                                                         This section would be revised to
                                                                                                              5 A FIR is airspace of defined dimensions within
                                                    this requirement to be eligible for RVSM                                                                       address the inclusion of proposed
                                                                                                            which Flight Information Service and Alerting
                                                                                                            Service are provided. All U.S. airspace is contained
                                                                                                                                                                   Section 9 in Appendix G.
                                                      4 The RVSM target level of safety in the national     with designated FIRs.                                     Currently Section 7 (Removal or
                                                    airspace has been met every year since 2003 when          6 An operator may choose to review a State’s AIP     Amendment of Authority) states that the
                                                    RVSM operations started.                                for individual areas where RVSM is applied.            Administrator may revoke or restrict an


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                                                                            Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules                                                     36701

                                                    RVSM authorization or RVSM letter of                    not be available, an aircraft that has                would publish guidance material
                                                    authorization. This section would be                    recently been monitored by the FAA                    addressing the frequency, durability,
                                                    revised to eliminate specific references                and found to be operating normally                    and coverage of our ADS–B monitoring
                                                    to the revocation or restriction of RVSM                could be safely operated outside of                   that we find acceptable and work with
                                                    authorizations and letters of                           FAA-monitored airspace with a high                    ICAO to develop guidance applicable to
                                                    authorization and replace those                         degree of confidence that the                         RVSM capable aircraft equipped with
                                                    provisions with a more general                          performance requirements would                        ADS–B Out systems. The FAA would
                                                    provision stating that the Administrator                continue to be met.                                   make aircraft performance summaries
                                                    may prohibit or restrict operation in                      The FAA has developed and                          available to operators to assist them in
                                                    RVSM airspace if an operator fails to                   maintains guidance for operators, based               assuring compliance with the RVSM
                                                    comply with certain specified                           on statistical performance analysis, on               performance requirements. The FAA
                                                    provisions. This revision is necessary as               the time interval that aircraft should                believes that the implementing actions
                                                    the current section only addresses the                  return to airspace with FAA ADS–B                     described in this proposal would reduce
                                                    removal or amendment of authority                       monitoring capability or obtain a                     operator and FAA workload and
                                                    through operations specifications,                      traditional RVSM approval to ensure                   expense, with no additional risk.
                                                    management specifications, and letters                  that the aircraft meets applicable
                                                    of authorization. As the proposal would                 performance requirements. Advisory                    IV. Regulatory Notices and Analyses
                                                    permit RVSM operations to be                            Circular AC 91–85, Authorization of                   A. Regulatory Evaluation
                                                    conducted without a specific                            Aircraft and Operators for Flight in
                                                    authorization document issued by the                    Reduced Vertical Separation Minimum                      Changes to Federal regulations must
                                                    Administrator, this section has been                    (RVSM) Airspace, includes the initial                 undergo several economic analyses.
                                                    revised to indicate that the                            criteria which would be revised with                  First, Executive Order 12866 and
                                                    Administrator may prohibit or restrict                  ongoing monitoring experience. The                    Executive Order 13563 direct that each
                                                    an operator’s ability to operate in RVSM                FAA may also expand the airspace in                   Federal agency shall propose or adopt a
                                                    airspace even if that authorization is not              which we collect ADS–B data, through                  regulation only upon a reasoned
                                                    specified in operations specifications,                 collaboration with other air navigation               determination that the benefits of the
                                                    management specifications, or a letter of               service providers or operators.                       intended regulation justify its costs.
                                                    authorization.                                             The FAA will maintain a database of                Second, the Regulatory Flexibility Act
                                                                                                            aircraft that have been monitored and                 of 1980 (Pub. L. 96–354) requires
                                                    D. Implementing Information                             are performing within the required                    agencies to analyze the economic
                                                       The FAA would perform height-                        performance as specified in proposed                  impact of regulatory changes on small
                                                    keeping performance monitoring on                       Section 9. When a new aircraft is                     entities. Third, the Trade Agreements
                                                    ADS–B Out equipped flights operating                    entered into service, the operator must               Act (Pub. L. 96–39) prohibits agencies
                                                    at RVSM altitudes for all airspace                      have the initial flight in airspace that              from setting standards that create
                                                    defined in § 91.225. This monitoring                    can be monitored by the FAA in order                  unnecessary obstacles to the foreign
                                                    capability is the result of the FAA                     to take advantage of proposed Section 9.              commerce of the United States. In
                                                    having access to ADS–B data from                        For a new aircraft that is entered into               developing U.S. standards, this Trade
                                                    flights in RVSM airspace which would                    service and cannot be monitored by the                Act requires agencies to consider
                                                    be obtained during normal operations.                   FAA (such as manufactured and                         international standards and, where
                                                    ADS–B Out systems, meeting the                          delivered outside the U.S.), the operator             appropriate, that they be the basis of
                                                    performance requirements of § 91.227,                   should obtain an approval in                          U.S. standards. Fourth, the Unfunded
                                                    transmit the necessary aircraft position                accordance with section 3 before                      Mandates Reform Act of 1995 (Pub. L.
                                                    information to allow the FAA to                         operating in RVSM airspace.                           104–4) requires agencies to prepare a
                                                    perform height-keeping performance                         In addition, the FAA intends to                    written assessment of the costs, benefits,
                                                    monitoring on a continual basis. This                   transition current approvals, issued                  and other effects of proposed or final
                                                    level of monitoring was not previously                  under section 3, to monitored                         rules that include a Federal mandate
                                                    available due to the limited number and                 operations under the provisions of                    likely to result in the expenditure by
                                                    range of AGHME systems or special                       section 9, in order to reduce the                     State, local, or tribal governments, in the
                                                    effort required to fly with a GPS–based                 operator and FAA administrative                       aggregate, or by the private sector, of
                                                    monitoring unit (GMU) on board an                       burden of maintaining the section 3                   $100 million or more annually (adjusted
                                                    aircraft for an individual flight. The                  approval. Once an operator’s fleet of                 for inflation with base year of 1995;
                                                    continual monitoring enabled by ADS–                    aircraft have been monitored, the FAA                 current value is $155 million). This
                                                    B Out provides increased height-                        intends to notify the operator that the               portion of the preamble summarizes the
                                                    keeping performance data on an                          section 3 approval will be terminated                 FAA’s analysis of the economic impacts
                                                    individual aircraft basis and enables the               and their authority to operate in RVSM                of this proposed rule. We suggest
                                                    FAA to identify poor ASE performance                    transferred to the provisions of section              readers seeking greater detail read the
                                                    sooner, allowing quicker mitigation of                  9. The FAA will allow operators to                    full regulatory evaluation, a copy of
                                                    any risk posed by poor performing                       maintain their section 3 approval if the              which we have placed in the docket for
                                                    aircraft. Additionally, in airspace where               operator notifies the FAA that a specific             this rulemaking.
                                                    the U.S. performs ADS–B monitoring,                     authorization is required for operations                 In conducting these analyses, the FAA
                                                    operators of ADS–B Out aircraft would
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                                                                            in another country.                                   has determined that this proposed rule:
                                                    be able to begin RVSM operations                           The FAA also plans to share ADS–B                  (1) Has benefits that justify its costs, (2)
                                                    immediately. This ability to operate                    performance concepts and monitoring                   is not an economically ‘‘significant
                                                    immediately would lower costs and                       techniques with ICAO, so that other                   regulatory action’’ as defined in Section
                                                    eliminate the delay caused during the                   States can perform their own RVSM                     3(f) of Executive Order 12866, (3) is
                                                    processing of an application for                        performance monitoring.7 The FAA                      ‘‘nonsignificant’’ as defined in DOT’s
                                                    authorization.
                                                       For operations outside U.S. airspace,                 7 Currently Australia, Thailand, China, and Hong     performance monitoring. Eurocontrol, Japan,
                                                    where ADS–B height monitoring may                       Kong utilize ADS–B Out for RVSM height-keeping        Russia, and other States are considering its use.



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                                                    36702                    Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules

                                                    Regulatory Policies and Procedures; (4)                  equipment requirements for operations                 profit organizations, and small
                                                    would not have a significant economic                    in RVSM airspace and equipped with a                  governmental jurisdictions.
                                                    impact on small entities; (5) would not                  qualified ADS–B Out system to operate                    Agencies must perform a review to
                                                    create unnecessary obstacles to the                      in RVSM airspace without requiring                    determine whether a rule would have a
                                                    foreign commerce of the U.S.; and (6)                    application for a specific authorization.             significant economic impact on a
                                                    would not impose an unfunded                             This rulemaking proposes to eliminate                 substantial number of small entities. If
                                                    mandate on state, local, or tribal                       this application requirement, thereby                 the agency determines that it would, the
                                                    governments, or on the private sector by                 reducing both operators’ costs and FAA                agency must prepare a regulatory
                                                    exceeding the threshold identified                       workload, while maintaining the                       flexibility analysis as described in the
                                                    above. These analyses are summarized                     existing level of safety. The biggest                 RFA.
                                                    below.                                                   savings comes not from the paperwork
                                                                                                             savings but from fuel savings. Currently                 However, if an agency determines that
                                                    i. Who is potentially affected by this                                                                         a rule is not expected to have a
                                                    rule?                                                    operators without RVSM approval must
                                                                                                             operate their airplane at lower altitudes.            significant economic impact on a
                                                       All operators intending to conduct                      Total savings during the first 5 years              substantial number of small entities,
                                                    operations between FL290 and FL410                       of the rule’s implementation would be                 Section 605(b) of the RFA provides that
                                                    (RVSM designated Airspace) and have                      approximately $35.3 million ($30.8                    the head of the agency may so certify
                                                    1,000 feet vertical separation applied.                  million present value at 7%).                         and a regulatory flexibility analysis is
                                                    This applies to operations conducted                                                                           not required. The certification must
                                                    under parts 91, 91K, 121, 125, and 135.                  B. Regulatory Flexibility Determination               include a statement providing the
                                                    ii. Assumptions                                            The Regulatory Flexibility Act of 1980              factual basis for this determination, and
                                                                                                             (Pub. L. 96–354) (RFA) establishes ‘‘as a             the reasoning should be clear. The FAA
                                                       • Present value estimates based on                                                                          estimates that this proposed rulemaking
                                                    OMB guidance using a 7% discount                         principle of regulatory issuance that
                                                                                                             agencies shall endeavor, consistent with              would save each affected small entity
                                                    rate.                                                                                                          operating aircraft equipped with
                                                       • This proposed rule would become                     the objectives of the rule and of
                                                                                                             applicable statutes, to fit regulatory and            qualified ADS–B Out systems under
                                                    effective in 2018.
                                                       • The analysis period is 5 years from                 informational requirements to the scale               Part 91 and Part 135 $1,630 8 from not
                                                    2018 to 2022.                                            of the businesses, organizations, and                 having to apply for an RVSM
                                                       The average equipage rate of ADS–B                    governmental jurisdictions subject to                 authorization and from reduced fuel
                                                    Out in RVSM airspace will be 83% in                      regulation.’’ To achieve this principle,              cost associated with not being restricted
                                                    2018, 95% in 2019, and reach 100% on                     agencies are required to solicit and                  from RVSM operations while the
                                                    January 1, 2020.                                         consider flexible regulatory proposals                authorization is processed. The FAA
                                                                                                             and to explain the rationale for their                then compared this cost saving with a
                                                    iii. Benefits and Cost Savings of This                   actions to assure that such proposals are             weighted average aircraft value of
                                                    Rule                                                     given serious consideration. The RFA                  representative aircraft that would
                                                       The proposal would permit an                          covers a wide-range of small entities,                potentially be affected by this rule (See
                                                    operator of an aircraft meeting                          including small businesses, not-for-                  following table).




                                                      Owners of new turbojet or turboprop                    on a substantial number of small                      C. International Trade Impact
                                                    airplanes would receive a benefit of                     entities, the head of the agency may so               Assessment
                                                    $1,630 per new airplane. But, for new                    certify under Section 605(b) of the RFA.
                                                    turbojet or turboprop airplanes whose                    Therefore, as provided in Section                        The Trade Agreements Act of 1979
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    value exceeds $3 million, the cost                       605(b), the head of the FAA certifies                 (Pub. L. 96–39), as amended by the
                                                    savings of less than $2,000 is not                       that this rulemaking will not result in a             Uruguay Round Agreements Act (Pub.
                                                                                                                                                                   L. 103–465), prohibits Federal agencies
                                                    economically significant. If an agency                   significant economic impact on a
                                                                                                                                                                   from establishing standards or engaging
                                                    determines that a rulemaking will not                    substantial number of small entities.
                                                                                                                                                                   in related activities that create
                                                    result in a significant economic impact
                                                                                                                                                                   unnecessary obstacles to the foreign
                                                      8 Total relief of $1,630 for each Part 91 and Part     ADS–B Out is the sum of the estimated $214 per        application preparation relief, plus the per aircraft
                                                                                                                                                                                                                           EP07AU17.022</GPH>




                                                    135 aircraft seeking authorization equipped with                                                               fuel savings estimate of $1,416.



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                                                                            Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules                                           36703

                                                    commerce of the United States.                          absence of extraordinary circumstances.               views. The agency also invites
                                                    Pursuant to these Acts, the                             The FAA has determined this                           comments relating to the economic,
                                                    establishment of standards is not                       rulemaking action qualifies for the                   environmental, energy, or federalism
                                                    considered an unnecessary obstacle to                   categorical exclusion identified in                   impacts that might result from adopting
                                                    the foreign commerce of the U.S., so                    paragraph 5–6.6 and involves no                       the proposals in this document. The
                                                    long as the standard has a legitimate                   extraordinary circumstances.                          most helpful comments reference a
                                                    domestic objective, such as the                                                                               specific portion of the proposal, explain
                                                                                                            V. Executive Order Determinations
                                                    protection of safety, and does not                                                                            the reason for any recommended
                                                    operate in a manner that excludes                       A. Executive Order 13771, Reducing                    change, and include supporting data. To
                                                    imports that meet this objective. The                   Regulation and Controlling Regulatory                 ensure the docket does not contain
                                                    statute also requires consideration of                  Costs                                                 duplicate comments, commenters
                                                    international standards, and where                         Executive Order 13771 titled                       should send only one copy of written
                                                    appropriate, that they be the basis for                 ‘‘Reducing Regulation and Controlling                 comments, or if comments are filed
                                                    U.S. standards. The FAA has assessed                    Regulatory Costs,’’ directs that, unless              electronically, commenters should
                                                    the potential effect of this proposed rule              prohibited by law, whenever an                        submit only one time.
                                                    and determined that it would have the                   executive department or agency                           The FAA will file in the docket all
                                                    same impact on domestic and                             publicly proposes for notice and                      comments it receives, as well as a report
                                                    international entities and thus has a                   comment or otherwise promulgates a                    summarizing each substantive public
                                                    neutral trade impact.                                   new regulation, it shall identify at least            contact with FAA personnel concerning
                                                                                                            two existing regulations to be repealed.              this proposed rulemaking. Before acting
                                                    D. Unfunded Mandates Assessment                                                                               on this proposal, the FAA will consider
                                                                                                            In addition, any new incremental costs
                                                       Title II of the Unfunded Mandates                                                                          all comments it receives on or before the
                                                                                                            associated with new regulations shall, to
                                                    Reform Act of 1995 (Pub. L. 104–4)                                                                            closing date for comments. The FAA
                                                                                                            the extent permitted by law, be offset by
                                                    requires each Federal agency to prepare                                                                       will consider comments filed after the
                                                                                                            the elimination of existing costs. Only
                                                    a written statement assessing the effects                                                                     comment period has closed if it is
                                                                                                            those rules deemed significant under
                                                    of any Federal mandate in a proposed or                                                                       possible to do so without incurring
                                                                                                            section 3(f) of Executive Order 12866,
                                                    final agency rule that may result in an                                                                       expense or delay. The agency may
                                                                                                            ‘‘Regulatory Planning and Review,’’ are
                                                    expenditure of $100 million or more (in                                                                       change this proposal in light of the
                                                                                                            subject to these requirements.
                                                    1995 dollars) in any 1 year by State,                      This proposed rule is expected to be               comments it receives.
                                                    local, and tribal governments, in the                   an E.O. 13771 deregulatory action.                       Proprietary or Confidential Business
                                                    aggregate, or by the private sector; such               Details on the estimated costs savings of             Information: Commenters should not
                                                    a mandate is deemed to be a ‘‘significant               this proposed rule can be found in the                file proprietary or confidential business
                                                    regulatory action.’’ The FAA currently                  rule’s economic analysis.                             information in the docket. Such
                                                    uses an inflation-adjusted value of $155                                                                      information must be sent or delivered
                                                    million in lieu of $100 million. This                   B. Executive Order 13132, Federalism                  directly to the person identified in the
                                                    proposed rule does not contain such a                      The FAA has analyzed this proposed                 FOR FURTHER INFORMATION CONTACT
                                                    mandate; therefore, the requirements of                 rule under the principles and criteria of             section of this document, and marked as
                                                    Title II of the Act do not apply.                       Executive Order 13132, Federalism. The                proprietary or confidential. If submitting
                                                                                                            agency has determined that this action                information on a disk or CD ROM, mark
                                                    E. Paperwork Reduction Act
                                                                                                            would not have a substantial direct                   the outside of the disk or CD ROM, and
                                                      The Paperwork Reduction Act of 1995                                                                         identify electronically within the disk or
                                                                                                            effect on the States, or the relationship
                                                    (44 U.S.C. 3507(d)) requires that the                                                                         CD ROM the specific information that is
                                                                                                            between the Federal Government and
                                                    FAA consider the impact of paperwork                                                                          proprietary or confidential.
                                                                                                            the States, or on the distribution of
                                                    and other information collection
                                                                                                            power and responsibilities among the                  B. Availability of Rulemaking
                                                    burdens imposed on the public. The
                                                                                                            various levels of government, and,                    Documents
                                                    FAA has determined that there is no
                                                                                                            therefore, would not have Federalism
                                                    new requirement for information                                                                                 An electronic copy of rulemaking
                                                                                                            implications.
                                                    collection associated with this proposed                                                                      documents may be obtained from the
                                                    rule.                                                   C. Executive Order 13211, Regulations                 Internet by—
                                                                                                            That Significantly Affect Energy Supply,                1. Searching the Federal eRulemaking
                                                    F. International Compatibility                                                                                Portal (http://www.regulations.gov);
                                                                                                            Distribution, or Use
                                                      In keeping with U.S. obligations                                                                              2. Visiting the FAA’s Regulations and
                                                                                                               The FAA analyzed this proposed rule
                                                    under the Convention on International                                                                         Policies Web page at http://
                                                                                                            under Executive Order 13211, Actions
                                                    Civil Aviation, it is FAA policy to                                                                           www.faa.gov/regulations_policies or
                                                                                                            Concerning Regulations that
                                                    conform to ICAO Standards and                                                                                   3. Accessing the Government Printing
                                                                                                            Significantly Affect Energy Supply,
                                                    Recommended Practices to the                                                                                  Office’s Web page at http://
                                                                                                            Distribution, or Use (May 18, 2001). The
                                                    maximum extent practicable. The FAA                                                                           www.gpo.gov/fdsys/.
                                                                                                            agency has determined that it would not                 Copies may also be obtained by
                                                    has reviewed the corresponding ICAO
                                                                                                            be a ‘‘significant energy action’’ under              sending a request to the Federal
                                                    Standards and Recommended Practices
                                                                                                            the executive order and would not be                  Aviation Administration, Office of
                                                    and has identified no differences with
                                                                                                            likely to have a significant adverse effect           Rulemaking, ARM–1, 800 Independence
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    these proposed regulations.
                                                                                                            on the supply, distribution, or use of                Avenue SW., Washington, DC 20591, or
                                                    G. Environmental Analysis                               energy.                                               by calling (202) 267–9677. Commenters
                                                       FAA Order 1050.1F identifies FAA                     VI. Additional Information                            must identify the docket or notice
                                                    actions that are categorically excluded                                                                       number of this rulemaking.
                                                    from preparation of an environmental                    A. Comments Invited                                     All documents the FAA considered in
                                                    assessment or environmental impact                        The FAA invites interested persons to               developing this proposed rule,
                                                    statement under the National                            participate in this rulemaking by                     including economic analyses and
                                                    Environmental Policy Act in the                         submitting written comments, data, or                 technical reports, may be accessed from


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                                                    36704                   Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules

                                                    the Internet through the Federal                        to conduct flight in airspace where                   operations in RVSM airspace, if the
                                                    eRulemaking Portal referenced in item                   RVSM is applied is issued in operations               Administrator determines that the
                                                    (1) above.                                              specifications, a Letter of Authorization,            operator is not complying, or is unable
                                                                                                            or management specifications issued                   to comply, with this appendix or
                                                    List of Subjects in 14 CFR Part 91
                                                                                                            under subpart K of this part, as                      subpart H of this part. Examples of
                                                      Aircraft, Air traffic control, Aviation               appropriate. To issue an RVSM                         reasons for amendment, revocation, or
                                                    safety.                                                 authorization under this section, the                 restriction include, but are not limited
                                                    The Proposed Amendment                                  Administrator must find that the                      to, an operator’s:
                                                                                                            operator’s aircraft have been approved                *     *     *     *    *
                                                       In consideration of the foregoing, the               in accordance with Section 2 of this
                                                    FAA proposes to amend Chapter I of                      appendix and the operator complies                    Section 8. Airspace Designation
                                                    title 14, Code of Federal Regulations as                with this section.                                      RVSM may be applied in all ICAO
                                                    follows:                                                  (b) Except as specified in Section 9 of             Flight Information Regions (FIRs).
                                                                                                            this appendix, an applicant seeking
                                                    PART 91—OPERATION AND FLIGHT                            authorization to operate within RVSM                  Section 9. Aircraft Equipped With
                                                    RULES GENERAL                                           airspace must apply in a form and                     Automatic Dependent Surveillance—
                                                                                                            manner prescribed by the                              Broadcast Out
                                                    ■ 1. The authority citation for part 91
                                                    continues to read as follows:                           Administrator. The application must                      An operator is authorized to conduct
                                                                                                            include the following:                                flight in airspace in which RVSM is
                                                      Authority: 49 U.S.C. 106(f), 106(g), 1155,              (1) * * *                                           applied provided:
                                                    40101, 40103, 40105, 40113, 40120, 44101,                 (2) * * *
                                                    44111, 44701, 44704, 44709, 44711, 44712,                                                                        (a) The aircraft is equipped with the
                                                                                                              (3) * * *                                           following:
                                                    44715, 44716, 44717, 44722, 46306, 46315,
                                                    46316, 46504, 46506–46507, 47122, 47508,
                                                                                                              (c) In a manner prescribed by the                      (1) Two operational independent
                                                    47528–47531, 47534, articles 12 and 29 of the           Administrator, an operator seeking                    altitude measurement systems.
                                                    Convention on International Civil Aviation              authorization under this section must                    (2) At least one automatic altitude
                                                    (61 Stat. 1180), (126 Stat. 11)                         provide evidence that:                                control system that controls the aircraft
                                                                                                              (1) * * *                                           altitude—
                                                    ■ 2. Amend Appendix G to part 91 by:                      (2) Each pilot has knowledge of RVSM
                                                    ■ a. Revising the definition of Reduced                                                                          (i) Within a tolerance band of ±65 feet
                                                                                                            requirements, policies, and procedures                about an acquired altitude when the
                                                    Vertical Separation Minimum (RVSM)                      sufficient for the conduct of operations
                                                    Airspace in Section 1;                                                                                        aircraft is operated in straight and level
                                                                                                            in RVSM airspace.                                     flight under nonturbulent, nongust
                                                    ■ b. Revise paragraph 2(a) in Section 2;
                                                    ■ c. Revise paragraphs 3(a), 3(b)                       Section 4. RVSM Operations                            conditions; or
                                                    introductory text, 3(c) introductory text,                (a) * * *                                              (ii) Within a tolerance band of ±130
                                                    and 3(c)(2) in Section 3;                                 (b) * * *                                           feet under nonturbulent, nongust
                                                    ■ d. Revise paragraphs 4(b)(1) and                        (1) The operator is authorized by the               conditions for aircraft for which
                                                    4(b)(2) and add paragraph 4(b)(3) in                    Administrator to perform such                         application for type certification
                                                    Section 4;                                              operations in accordance with Section 3               occurred on or before April 9, 1997 that
                                                    ■ e. Revise the introductory text and                   or Section 9 of this appendix, as                     are equipped with an automatic altitude
                                                    paragraph 5(b) in Section 5;                            applicable.                                           control system with flight management/
                                                    ■ f. Revise the introductory text in                      (2) The aircraft—                                   performance system inputs.
                                                    Section 7;                                                (i) Has been approved and complies                     (3) An altitude alert system that
                                                    ■ g. Revise Section 8;                                  with Section 2 of this appendix; or                   signals an alert when the altitude
                                                    ■ h. Add Section 9.                                       (ii) Complies with Section 9 of this                displayed to the flight crew deviates
                                                      The revisions and additions read as                   appendix.                                             from the selected altitude by more
                                                    follows:                                                  (3) Each pilot has knowledge of RVSM                than—
                                                                                                            requirements, policies, and procedures                   (i) ±300 feet for aircraft for which
                                                    Section 1. Definitions
                                                                                                            sufficient for the conduct of operations              application for type certification was
                                                      Reduced Vertical Separation                           in RVSM airspace.                                     made on or before April 9, 1997; or
                                                    Minimum (RVSM) Airspace. Within                                                                                  (ii) ±200 feet for aircraft for which
                                                    RVSM airspace, air traffic control (ATC)                Section 5. Deviation Authority                        application for type certification is
                                                    separates aircraft by a minimum of                      Approval                                              made after April 9, 1997.
                                                    1,000 feet vertically between FL 290 and                   The Administrator may authorize an                    (4) A TCAS II that meets TSO C–119b
                                                    FL 410 inclusive. Air-traffic control                   aircraft operator to deviate from the                 (Version 7.0), or a later version, if
                                                    notifies operators of RVSM airspace by                  requirements of § 91.180 or § 91.706 for              equipped with TCAS II, unless
                                                    providing route planning information.                   a specific flight in RVSM airspace if—                otherwise authorized by the
                                                    *     *     *     *     *                                  (a) * * *                                          Administrator.
                                                                                                               (b) At the time of filing the flight plan             (5) Unless authorized by ATC or the
                                                    Section 2. Aircraft Approval                            for that flight, ATC determines that the              foreign country where the aircraft is
                                                       (a) Except as specified in Section 9 of              aircraft may be provided appropriate                  operated, an ADS–B Out system that
                                                    this appendix, an operator may be                       separation and that the flight will not               meets the equipment performance
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                    authorized to conduct RVSM operations                   interfere with, or impose a burden on,                requirements of § 91.227 of this part.
                                                    if the Administrator finds that its                     RVSM operations.                                      The aircraft must have its height-
                                                    aircraft comply with this section.                      *      *     *     *     *                            keeping performance monitored in a
                                                    *      *    *     *     *                                                                                     form and manner acceptable to the
                                                                                                            Section 7. Removal or Amendment of                    Administrator.
                                                    Section 3. Operator Authorization                       Authority                                                (b) The altimetry system error (ASE)
                                                      (a) Except as specified in Section 9 of                 The Administrator may prohibit or                   of the aircraft does not exceed 200 feet
                                                    this appendix, authority for an operator                restrict an operator from conducting                  when operating in RVSM airspace.


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                                                                             Federal Register / Vol. 82, No. 150 / Monday, August 7, 2017 / Proposed Rules                                                   36705

                                                      Issued under authority provided by 49                 Hammond, Office of the Secretary,                     POSTAL REGULATORY COMMISSION
                                                    U.S.C. 106(f), 40103(b), 40113(a), and                  Consumer Product Safety Commission,
                                                    44701(a) in Washington, DC, on July 26,                 4330 East West Highway, Bethesda, MD                  39 CFR part 3050
                                                    2017.
                                                                                                            20814; telephone (301) 504–7923.                      [Docket No. RM2017–11; Order No. 4024]
                                                    John Barbagallo,
                                                    Deputy Director, Flight Standards Service.              SUPPLEMENTARY INFORMATION:
                                                                                                                                                                  Periodic Reporting
                                                    [FR Doc. 2017–16197 Filed 8–4–17; 8:45 am]              A. Background
                                                    BILLING CODE 4910–13–P                                                                                        AGENCY:   Postal Regulatory Commission.
                                                                                                               On July 1, 2015, the Commission                    ACTION:   Notice of proposed rulemaking.
                                                                                                            received a petition requesting that the
                                                                                                            Commission initiate rulemaking under                  SUMMARY:    The Commission is
                                                    CONSUMER PRODUCT SAFETY
                                                                                                                                                                  announcing a recent filing requesting
                                                    COMMISSION                                              the FHSA to declare several categories
                                                                                                                                                                  that the Commission initiate an informal
                                                                                                            of products containing additive
                                                    16 CFR Chapter II                                                                                             rulemaking proceeding to consider
                                                                                                            organohalogen flame retardants to be                  changes to an analytical method for use
                                                    [CPSC Docket No. CPSC–2015–0022]                        ‘‘banned hazardous substances.’’ The                  in periodic reporting (Proposal Seven).
                                                                                                            petition was filed by Earthjustice and                This document informs the public of the
                                                    Products Containing Organohalogen                       the Consumer Federation of America,                   filing, invites public comment, and
                                                    Flame Retardants; Notice of                             which are joined by American Academy                  takes other administrative steps.
                                                    Opportunity for Oral Presentation of                    of Pediatrics, American Medical                       DATES: Comments are due: September
                                                    Comments                                                Women’s Association, Consumers                        15, 2017.
                                                    AGENCY: Consumer Product Safety                         Union, Green Science Policy Institute,
                                                                                                                                                                  ADDRESSES: Submit comments
                                                    Commission.                                             International Association of Fire
                                                                                                                                                                  electronically via the Commission’s
                                                    ACTION: Notice of opportunity for oral
                                                                                                            Fighters, Kids in Danger, Philip                      Filing Online system at http://
                                                    presentation of comments.                               Landrigan, M.D., M.P.H., League of                    www.prc.gov. Those who cannot submit
                                                                                                            United Latin American Citizens,                       comments electronically should contact
                                                    SUMMARY:   The Consumer Product Safety                  Learning Disabilities Association of                  the person identified in the FOR FURTHER
                                                    Commission (CPSC or Commission)                         America, and Worksafe. CPSC staff has                 INFORMATION CONTACT section by
                                                    announces that there will be an                         prepared a briefing package in response               telephone for advice on filing
                                                    opportunity for interested persons to                   to the petition; the briefing package,                alternatives.
                                                    present oral comments on the petition                   which includes the petition in its
                                                    requesting that the Commission initiate                                                                       FOR FURTHER INFORMATION CONTACT:
                                                                                                            entirety, is available at https://
                                                    rulemaking under the Federal                                                                                  David A. Trissell, General Counsel, at
                                                                                                            www.cpsc.gov/s3fs-public/                             202–789–6820.
                                                    Hazardous Substances Act (FHSA) to                      PetitionHP15–
                                                    declare several categories of products                                                                        SUPPLEMENTARY INFORMATION:
                                                                                                            1RequestingRulemakingon
                                                    containing additive organohalogen                       CertainProductsContaining                             Table of Contents
                                                    flame retardants to be ‘‘banned                         OrganohalogenFlameRetardants.
                                                    hazardous substances.’’                                                                                       I. Introduction
                                                                                                            pdf?aTsa_sSaCiSMf1Z_                                  II. Proposal Seven
                                                    DATES: The meeting will begin at 10                     2CfvISjMHFEdWKZ7.                                     III. Notice and Comment
                                                    a.m., September 14, 2017. Requests to                                                                         IV. Ordering Paragraphs
                                                    make oral presentations and the written                 B. The Public Meeting
                                                    text of any oral presentations must be                                                                        I. Introduction
                                                    received by the Office of the Secretary                   The Commission is providing this
                                                                                                                                                                     On July 28, 2017, the Postal Service
                                                    not later than 5 p.m. Eastern Daylight                  forum for oral presentations concerning
                                                                                                                                                                  filed a petition pursuant to 39 CFR
                                                    Time (EDT) on August 31, 2017.                          the petition. See the information under
                                                                                                                                                                  3050.11 requesting that the Commission
                                                                                                            the headings DATES and ADDRESSES at                   initiate an informal rulemaking
                                                    ADDRESSES: The meeting will be held at
                                                    4330 East West Highway, Bethesda, MD                    the beginning of this notice for                      proceeding to consider changes to an
                                                    20814. Requests to make oral                            information on making requests to give                analytical method relating to periodic
                                                    presentations, and texts of oral                        oral presentations at the meeting.                    reports.1 The Petition identifies the
                                                    presentations, should be captioned:                       Participants should limit their                     proposed analytical method changes
                                                    ‘‘Organohalogen Flame Retardants                        presentations to approximately 10                     filed in this docket as Proposal Seven.
                                                    Petition; Oral Presentation’’ and                       minutes, exclusive of any periods of                  II. Proposal Seven
                                                    submitted by email to cpsc-os@cpsc.gov,                 questioning by the Commissioners. To
                                                    or mailed or delivered to the Office of                 prevent duplicative presentations,                       The Postal Service explains that for
                                                    the Secretary, Consumer Product Safety                  groups will be directed to designate a                many years it has calculated the ‘‘USPS
                                                    Commission, 4330 East West Highway,                     spokesperson. The Commission reserves                 Marketing Mail’’ dropship passthroughs
                                                    Bethesda, MD 20814, not later than 5                    the right to limit the time further for any           for flats and parcels rate categories only
                                                    p.m. EDT on August 31, 2017.                            presentation and impose restrictions to               with reference to the per-pound price
                                                    FOR FURTHER INFORMATION CONTACT: For                                                                          element above the piece-pound
                                                                                                            avoid excessive duplication of
                                                    information about the purpose or                                                                              breakpoint. For greater accuracy it
jstallworth on DSKBBY8HB2PROD with PROPOSALS




                                                                                                            presentations.
                                                    subject matter of this meeting, contact                                                                       proposes to include the per-piece price
                                                                                                              Dated: August 2, 2017.                              element below the breakpoint in the
                                                    Michael Babich, Division of Toxicology
                                                    & Risk Assessment, U.S. Consumer                        Todd A. Stevenson,                                    calculation. Petition, Proposal Seven at
                                                    Product Safety Commission, 5 Research                   Secretary, U.S. Consumer Product Safety               1.
                                                    Place, Rockville, MD 20850; telephone                   Commission.
                                                                                                                                                                    1 Petition of the United States Postal Service for
                                                    (301) 987–2606. For information about                   [FR Doc. 2017–16588 Filed 8–4–17; 8:45 am]
                                                                                                                                                                  the Initiation of a Proceeding to Consider Proposed
                                                    the procedure to make an oral                           BILLING CODE 6355–01–P                                Changes in Analytical Principles (Proposal Seven),
                                                    presentation, contact Rockelle                                                                                July 28, 2017 (Petition).



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Document Created: 2017-08-05 03:00:02
Document Modified: 2017-08-05 03:00:02
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesSend comments on or before September 6, 2017.
ContactFor technical questions concerning this action, contact Madison Walton, Aviation Safety Inspector, Flight Technologies and Procedures Division, Flight Standards Services, AFS- 400, Federal Aviation Administration, 470 L'Enfant Plaza, Suite 4102, Washington, DC 20024, Federal Aviation Administration, 800 Independence Avenue SW., Washington, DC 20591; telephone (202) 267-8850; email [email protected]
FR Citation82 FR 36697 
RIN Number2120-AK87
CFR AssociatedAircraft; Air Traffic Control and Aviation Safety

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