82_FR_26082 82 FR 25975 - Airworthiness Directives; Dassault Aviation Airplanes

82 FR 25975 - Airworthiness Directives; Dassault Aviation Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 82, Issue 107 (June 6, 2017)

Page Range25975-25978
FR Document2017-11259

We propose to adopt a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 900EX airplanes. This proposed AD was prompted by a determination that new or more restrictive maintenance requirements and/or airworthiness limitations are necessary. This proposed AD would require revising the maintenance or inspection program, as applicable, to incorporate new or more restrictive maintenance requirements and/or airworthiness limitations. We are proposing this AD to address the unsafe condition on these products.

Federal Register, Volume 82 Issue 107 (Tuesday, June 6, 2017)
[Federal Register Volume 82, Number 107 (Tuesday, June 6, 2017)]
[Proposed Rules]
[Pages 25975-25978]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-11259]


=======================================================================
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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0529; Directorate Identifier 2016-NM-123-AD]
RIN 2120-AA64


Airworthiness Directives; Dassault Aviation Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

-----------------------------------------------------------------------

SUMMARY: We propose to adopt a new airworthiness directive (AD) for 
certain Dassault Aviation Model FALCON 900EX airplanes. This proposed 
AD was prompted by a determination that new or more restrictive 
maintenance requirements and/or airworthiness limitations are 
necessary. This proposed AD would require revising the maintenance or 
inspection program, as applicable, to incorporate new or more 
restrictive maintenance requirements and/or airworthiness limitations. 
We are proposing this AD to address the unsafe condition on these 
products.

DATES: We must receive comments on this proposed AD by July 21, 2017.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For service information identified in this NPRM, contact Dassault 
Falcon Jet Corporation, Teterboro Airport, P.O. Box 2000, South 
Hackensack, NJ 07606; telephone 201-440-6700; Internet http://www.dassaultfalcon.com. You may view this referenced service 
information at the FAA, Transport Airplane Directorate, 1601 Lind 
Avenue SW., Renton, WA. For information on the availability of this 
material at the FAA, call 425-227-1221.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0529; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this proposed AD, the regulatory evaluation, any comments 
received, and other information. The street address for the Docket 
Operations office (telephone 800-647-5527) is in the ADDRESSES section. 
Comments will be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Tom Rodriguez, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1137; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION: 

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposed AD. Send your comments to an address 
listed under the ADDRESSES section. Include ``Docket No. FAA-2017-0529; 
Directorate Identifier 2016-NM-123-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD based on those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA AD 
2016-0129, dated June 23, 2016 (referred to after this as the Mandatory 
Continuing Airworthiness Information, or ``the MCAI''), to correct an 
unsafe condition for certain Dassault Aviation Model

[[Page 25976]]

FALCON 900EX airplanes. The MCAI states:

    The airworthiness limitations and maintenance requirements for 
the DA [Dassault Aviation] Falcon 900EX type design relating to 
Falcon 900EX Easy, Falcon 900LX and Falcon 900DX variants are 
included in Aircraft Maintenance Manual (AMM) chapter 5-40 and are 
approved by the European Aviation Safety Agency (EASA). These 
instructions have been identified as mandatory for continued 
airworthiness.
    Failure to accomplish these instructions could result in an 
unsafe condition.
    Consequently, EASA issued AD 2013-0052 [which corresponds to AD 
2014-16-27, Amendment 39-17951 (79 FR 51071, August 27, 2014) 
(``2014-16-27'')] to require accomplishment of the maintenance 
tasks, and implementation of the airworthiness limitations, as 
specified in DA Falcon 900EX Easy/900LX/900DX AMM chapter 5-40 (DGT 
113875) at revision 7.
    Since that [EASA] AD was issued, DA issued revision 9 of DA 
Falcon 900EX Easy/900LX/900DX AMM chapter 5-40 (DGT 113875) 
(hereafter referred to as ``the ALS'' in this AD), which contains 
new or more restrictive maintenance requirements and/or 
airworthiness limitations. The ALS introduces, among others, the 
following new tasks:

--Task 53-50-00-220-803 ``Detailed inspection of the baggage 
compartment'';
--Task 53-50-00-220-807 ``Detailed inspection of the upper part of 
frame 30.''

    For the reason described above, this [EASA] AD retains the 
requirements of EASA AD 2013-0052, which is superseded, and requires 
accomplishment of the actions specified in the ALS.

    You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0529.

Related Service Information Under 1 CFR Part 51

    We reviewed Chapter 5-40, Airworthiness Limitations, Revision 9, 
dated November 2015, of the Falcon 900EX EASy, Falcon 900LX, and Falcon 
900DX Maintenance Manual. The service information describes procedures, 
maintenance tasks, and airworthiness limitations specified in the 
Airworthiness Limitations section (ALS) of the AMM. This service 
information is reasonably available because the interested parties have 
access to it through their normal course of business or by the means 
identified in the ADDRESSES section.

FAA's Determination and Requirements of This Proposed AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI and service 
information referenced above. We are proposing this AD because we 
evaluated all pertinent information and determined an unsafe condition 
exists and is likely to exist or develop on other products of the same 
type design.
    This proposed AD would require revisions to certain operator 
maintenance documents to include new actions (e.g., inspections). 
Compliance with these actions is required by 14 CFR 91.403(c). For 
airplanes that have been previously modified, altered, or repaired in 
the areas addressed by this proposed AD, the operator may not be able 
to accomplish the actions described in the revisions. In this 
situation, to comply with 14 CFR 91.403(c), the operator must request 
approval for an alternative method of compliance according to paragraph 
(j)(1) of this proposed AD. The request should include a description of 
changes to the required actions that will ensure the continued 
operational safety of the airplane.
    This proposed AD would not supersede AD 2014-16-27. Rather, we have 
determined that a stand-alone AD would be more appropriate to address 
the changes in the MCAI. This proposed AD would require revising the 
maintenance or inspection program, as applicable, to incorporate new or 
more restrictive maintenance requirements and/or airworthiness 
limitations than those required by AD 2014-16-27. Accomplishment of the 
proposed actions would then terminate all requirements of AD 2014-16-
27.

Airworthiness Limitations Based on Type Design

    The FAA recently became aware of an issue related to the 
applicability of ADs that require incorporation of an ALS revision into 
an operator's maintenance or inspection program.
    Typically, when these types of ADs are issued by civil aviation 
authorities of other countries, they apply to all airplanes covered 
under an identified type certificate (TC). The corresponding FAA AD 
typically retains applicability to all of those airplanes.
    In addition, U.S. operators must operate their airplanes in an 
airworthy condition, in accordance with 14 CFR 91.7(a). Included in 
this obligation is the requirement to perform any maintenance or 
inspections specified in the ALS, and in accordance with the ALS as 
specified in 14 CFR 43.16 and 91.403(c), unless an alternative has been 
approved by the FAA.
    When a type certificate is issued for a type design, the specific 
ALS, including revisions, is a part of that type design, as specified 
in 14 CFR 21.31(c).
    The sum effect of these operational and maintenance requirements is 
an obligation to comply with the ALS defined in the type design 
referenced in the manufacturer's conformity statement. This obligation 
may introduce a conflict with an AD that requires a specific ALS 
revision if new airplanes are delivered with a later revision as part 
of their type design.
    To address this conflict, the FAA has approved alternative methods 
of compliance (AMOCs) that allow operators to incorporate the most 
recent ALS revision into their maintenance/inspection programs, in lieu 
of the ALS revision required by the AD. This eliminates the conflict 
and enables the operator to comply with both the AD and the type 
design.
    However, compliance with AMOCs is normally optional, and we 
recently became aware that some operators choose to retain the AD-
mandated ALS revision in their fleet-wide maintenance/inspection 
programs, including those for new airplanes delivered with later ALS 
revisions, to help standardize the maintenance of the fleet. To ensure 
that operators comply with the applicable ALS revision for newly 
delivered airplanes containing a later revision than that specified in 
an AD, we plan to limit the applicability of ADs that mandate ALS 
revisions to those airplanes that are subject to an earlier revision of 
the ALS, either as part of the type design or as mandated by an earlier 
AD.
    This proposed AD therefore applies to Dassault Aviation Model 
FALCON 900EX airplanes with an original certificate of airworthiness or 
original export certificate of airworthiness that was issued on or 
before the date of approval of the ALS revision identified in this 
proposed AD. Operators of airplanes with an original certificate of 
airworthiness or original export certificate of airworthiness issued 
after that date must comply with the airworthiness limitations 
specified as part of the approved type design and referenced on the 
type certificate data sheet.

Costs of Compliance

    We estimate that this proposed AD affects 63 airplanes of U.S. 
registry.
    We estimate the following costs to comply with this proposed AD:

[[Page 25977]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
                Action                         Labor cost           Parts cost        product        operators
----------------------------------------------------------------------------------------------------------------
Maintenance or inspection program       1 work-hour x $85 per                 $0             $85          $5,355
 revision.                               hour = $85.
----------------------------------------------------------------------------------------------------------------

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would not 
have a substantial direct effect on the States, on the relationship 
between the national Government and the States, or on the distribution 
of power and responsibilities among the various levels of government.
    For the reasons discussed above, I certify this proposed 
regulation:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority: 49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13   [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

Dassault Aviation: Docket No. FAA-2017-0529; Directorate Identifier 
2016-NM-123-AD.

(a) Comments Due Date

    We must receive comments by July 21, 2017.

(b) Affected ADs

    This AD affects AD 2014-16-27, Amendment 39-17951 (79 FR 51071, 
August 27, 2014) (``AD 2014-16-27'').

(c) Applicability

    This AD applies to Dassault Aviation Model FALCON 900EX 
airplanes, serial number (S/N) 97 and S/N 120 and higher, 
certificated in any category, with an original certificate of 
airworthiness or original export certificate of airworthiness issued 
on or before November 1, 2015.

(d) Subject

    Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks.

(e) Reason

    This AD was prompted by a determination that new or more 
restrictive maintenance requirements and/or airworthiness 
limitations are necessary. We are issuing this AD to prevent reduced 
structural integrity of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Revision of Maintenance or Inspection Program

    Within 90 days after the effective date of this AD, revise the 
maintenance or inspection program, as applicable, to incorporate the 
information specified in Chapter 5-40, Airworthiness Limitations, 
Revision 9, dated November 2015, of the Falcon 900EX EASy, Falcon 
900LX, and Falcon 900DX Maintenance Manual. The initial compliance 
time for accomplishing the actions specified in Chapter 5-40, 
Airworthiness Limitations, Revision 9, dated November 2015, of the 
Falcon 900EX EASy, Falcon 900LX, and Falcon 900DX Maintenance 
Manual, is within the applicable times specified in the maintenance 
manual or 90 days after the effective date of this AD, whichever 
occurs later, except as provided by paragraphs (g)(1) through (g)(4) 
of this AD.
    (1) The term ``LDG'' in the ``First Inspection'' column of any 
table in the service information means total airplane landings.
    (2) The term ``FH'' in the ``First Inspection'' column of any 
table in the service information means total flight hours.
    (3) The term ``FC'' in the ``First Inspection'' column of any 
table in the service information means total flight cycles.
    (4) The term ``M'' in the ``First Inspection'' column of any 
table in the service information means months.

(h) No Alternative Actions and Intervals

    After accomplishing the revision required by paragraph (g) of 
this AD, no alternative actions (e.g., inspections) or intervals may 
be used unless the actions or intervals are approved as an 
alternative method of compliance (AMOC) in accordance with the 
procedures specified in paragraph (j)(1) of this AD.

(i) Terminating Action

    Accomplishing paragraph (g) of this AD terminates all 
requirements of AD 2014-16-27.

(j) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
has the authority to approve AMOCs for this AD, if requested using 
the procedures found in 14 CFR 39.19. In accordance with 14 CFR 
39.19, send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the manager of the International Branch, send it to the 
attention of the person identified in paragraph (k)(2) of this AD. 
Information may be emailed to: [email protected]. 
Before using any approved AMOC, notify your appropriate principal 
inspector, or lacking a principal inspector, the manager of the 
local flight standards district office/certificate holding district 
office.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Branch, ANM-116, Transport Airplane Directorate, FAA; or the 
European Aviation Safety Agency (EASA); or Dassault Aviation's EASA 
Design Organization Approval (DOA). If approved by the DOA, the 
approval must include the DOA-authorized signature.

[[Page 25978]]

(k) Related Information

    (1) Refer to Mandatory Continuing Airworthiness Information 
(MCAI) EASA Airworthiness Directive 2016-0129, dated June 23, 2016, 
for related information. This MCAI may be found in the AD docket on 
the Internet at http://www.regulations.gov by searching for and 
locating Docket No. FAA-2017-0529.
    (2) For more information about this AD, contact Tom Rodriguez, 
Aerospace Engineer, International Branch, ANM-116, Transport 
Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-
3356; telephone 425-227-1137; fax 425-227-1149.
    (3) For service information identified in this AD, contact 
Dassault Falcon Jet Corporation, Teterboro Airport, P.O. Box 2000, 
South Hackensack, NJ 07606; telephone 201-440-6700; Internet http://www.dassaultfalcon.com. You may view this service information at the 
FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, 
WA. For information on the availability of this material at the FAA, 
call 425-227-1221.

    Issued in Renton, Washington, on May 23, 2017.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2017-11259 Filed 6-5-17; 8:45 am]
BILLING CODE 4910-13-P



                                                                              Federal Register / Vol. 82, No. 107 / Tuesday, June 6, 2017 / Proposed Rules                                          25975

                                                    PART 72—LICENSING                                          Certificate Expiration Date: February               Box 2000, South Hackensack, NJ 07606;
                                                    REQUIREMENTS FOR THE                                    4, 2029.                                               telephone 201–440–6700; Internet
                                                    INDEPENDENT STORAGE OF SPENT                               Model Number: MAGNASTOR®.                           http://www.dassaultfalcon.com. You
                                                    NUCLEAR FUEL, HIGH-LEVEL                                *     *      *    *     *                              may view this referenced service
                                                    RADIOACTIVE WASTE, AND                                                                                         information at the FAA, Transport
                                                                                                              Dated at Rockville, Maryland, this 24th day
                                                    REACTOR-RELATED GREATER THAN                            of May, 2017.
                                                                                                                                                                   Airplane Directorate, 1601 Lind Avenue
                                                    CLASS C WASTE                                                                                                  SW., Renton, WA. For information on
                                                                                                              For the Nuclear Regulatory Commission.
                                                                                                                                                                   the availability of this material at the
                                                    ■ 1. The authority citation for part 72                 Victor M. McCree,                                      FAA, call 425–227–1221.
                                                    continues to read as follows:                           Executive Director for Operations.
                                                                                                                                                                   Examining the AD Docket
                                                      Authority: Atomic Energy Act of 1954,                 [FR Doc. 2017–11682 Filed 6–5–17; 8:45 am]
                                                    secs. 51, 53, 57, 62, 63, 65, 69, 81, 161, 182,         BILLING CODE 7590–01–P
                                                                                                                                                                      You may examine the AD docket on
                                                    183, 184, 186, 187, 189, 223, 234, 274 (42                                                                     the Internet at http://
                                                    U.S.C. 2071, 2073, 2077, 2092, 2093, 2095,                                                                     www.regulations.gov by searching for
                                                    2099, 2111, 2201, 2210e, 2232, 2233, 2234,                                                                     and locating Docket No. FAA–2017–
                                                                                                            DEPARTMENT OF TRANSPORTATION
                                                    2236, 2237, 2238, 2273, 2282, 2021); Energy                                                                    0529; or in person at the Docket
                                                    Reorganization Act of 1974, secs. 201, 202,                                                                    Management Facility between 9 a.m.
                                                                                                            Federal Aviation Administration
                                                    206, 211 (42 U.S.C. 5841, 5842, 5846, 5851);                                                                   and 5 p.m., Monday through Friday,
                                                    National Environmental Policy Act of 1969                                                                      except Federal holidays. The AD docket
                                                    (42 U.S.C. 4332); Nuclear Waste Policy Act              14 CFR Part 39
                                                                                                                                                                   contains this proposed AD, the
                                                    of 1982, secs. 117(a), 132, 133, 134, 135, 137,         [Docket No. FAA–2017–0529; Directorate
                                                    141, 145(g), 148, 218(a) (42 U.S.C. 10137(a),
                                                                                                                                                                   regulatory evaluation, any comments
                                                                                                            Identifier 2016–NM–123–AD]                             received, and other information. The
                                                    10152, 10153, 10154, 10155, 10157, 10161,
                                                    10165(g), 10168, 10198(a)); 44 U.S.C. 3504              RIN 2120–AA64                                          street address for the Docket Operations
                                                    note.                                                                                                          office (telephone 800–647–5527) is in
                                                                                                            Airworthiness Directives; Dassault                     the ADDRESSES section. Comments will
                                                    ■ 2. In § 72.214, Certificate of                        Aviation Airplanes                                     be available in the AD docket shortly
                                                    Compliance 1031 is revised to read as
                                                                                                                                                                   after receipt.
                                                    follows:                                                AGENCY: Federal Aviation
                                                                                                                                                                   FOR FURTHER INFORMATION CONTACT: Tom
                                                                                                            Administration (FAA), DOT.
                                                    § 72.214 List of approved spent fuel                                                                           Rodriguez, Aerospace Engineer,
                                                                                                            ACTION: Notice of proposed rulemaking
                                                    storage casks.                                                                                                 International Branch, ANM–116,
                                                                                                            (NPRM).                                                Transport Airplane Directorate, FAA,
                                                    *     *     *     *     *
                                                      Certificate Number: 1031.                             SUMMARY:   We propose to adopt a new                   1601 Lind Avenue SW., Renton, WA
                                                      Initial Certificate Effective Date:                   airworthiness directive (AD) for certain               98057–3356; telephone 425–227–1137;
                                                    February 4, 2009, superseded by Initial                 Dassault Aviation Model FALCON                         fax 425–227–1149.
                                                    Certificate, Revision 1, on February 1,                 900EX airplanes. This proposed AD was                  SUPPLEMENTARY INFORMATION:
                                                    2016.                                                   prompted by a determination that new                   Comments Invited
                                                      Initial Certificate, Revision 1,                      or more restrictive maintenance
                                                    Effective Date: February 1, 2016.                       requirements and/or airworthiness                        We invite you to send any written
                                                      Amendment Number 1 Effective Date:                    limitations are necessary. This proposed               relevant data, views, or arguments about
                                                    August 30, 2010, superseded by                          AD would require revising the                          this proposed AD. Send your comments
                                                    Amendment Number 1, Revision 1, on                                                                             to an address listed under the
                                                                                                            maintenance or inspection program, as
                                                    February 1, 2016.                                                                                              ADDRESSES section. Include ‘‘Docket No.
                                                                                                            applicable, to incorporate new or more
                                                      Amendment Number 1, Revision 1,                                                                              FAA–2017–0529; Directorate Identifier
                                                                                                            restrictive maintenance requirements
                                                    Effective Date: February 1, 2016.                                                                              2016–NM–123–AD’’ at the beginning of
                                                                                                            and/or airworthiness limitations. We are
                                                      Amendment Number 2 Effective Date:                                                                           your comments. We specifically invite
                                                                                                            proposing this AD to address the unsafe
                                                    January 30, 2012, superseded by                                                                                comments on the overall regulatory,
                                                                                                            condition on these products.
                                                    Amendment Number 2, Revision 1, on                                                                             economic, environmental, and energy
                                                                                                            DATES: We must receive comments on                     aspects of this proposed AD. We will
                                                    February 1, 2016.
                                                      Amendment Number 2, Revision 1,                       this proposed AD by July 21, 2017.                     consider all comments received by the
                                                    Effective Date: February 1, 2016.                       ADDRESSES: You may send comments,                      closing date and may amend this
                                                      Amendment Number 3 Effective Date:                    using the procedures found in 14 CFR                   proposed AD based on those comments.
                                                    July 25, 2013, superseded by                            11.43 and 11.45, by any of the following                 We will post all comments we
                                                    Amendment Number 3, Revision 1, on                      methods:                                               receive, without change, to http://
                                                    February 1, 2016.                                         • Federal eRulemaking Portal: Go to                  www.regulations.gov, including any
                                                      Amendment Number 3, Revision 1,                       http://www.regulations.gov. Follow the                 personal information you provide. We
                                                    Effective Date: February 1, 2016.                       instructions for submitting comments.                  will also post a report summarizing each
                                                      Amendment Number 4 Effective Date:                      • Fax: 202–493–2251.                                 substantive verbal contact we receive
                                                    April 14, 2015.                                           • Mail: U.S. Department of                           about this proposed AD.
                                                      Amendment Number 5 Effective Date:                    Transportation, Docket Operations, M–
                                                                                                            30, West Building Ground Floor, Room                   Discussion
                                                    June 29, 2015.
                                                      Amendment Number 6 Effective Date:                    W12–140, 1200 New Jersey Avenue SE.,                     The European Aviation Safety Agency
mstockstill on DSK30JT082PROD with PROPOSALS




                                                    December 21, 2016.                                      Washington, DC 20590.                                  (EASA), which is the Technical Agent
                                                      Amendment Number 7 Effective Date:                      • Hand Delivery: Deliver to Mail                     for the Member States of the European
                                                    August 21, 2017.                                        address above between 9 a.m. and 5                     Union, has issued EASA AD 2016–0129,
                                                      SAR Submitted by: NAC                                 p.m., Monday through Friday, except                    dated June 23, 2016 (referred to after
                                                    International, Inc.                                     Federal holidays.                                      this as the Mandatory Continuing
                                                      SAR Title: Final Safety Analysis                        For service information identified in                Airworthiness Information, or ‘‘the
                                                    Report for the MAGNASTOR® System.                       this NPRM, contact Dassault Falcon Jet                 MCAI’’), to correct an unsafe condition
                                                      Docket Number: 72–1031.                               Corporation, Teterboro Airport, P.O.                   for certain Dassault Aviation Model


                                               VerDate Sep<11>2014   02:12 Jun 06, 2017   Jkt 241001   PO 00000   Frm 00003   Fmt 4702   Sfmt 4702   E:\FR\FM\06JNP1.SGM   06JNP1


                                                    25976                     Federal Register / Vol. 82, No. 107 / Tuesday, June 6, 2017 / Proposed Rules

                                                    FALCON 900EX airplanes. The MCAI                        in the United States. Pursuant to our                  91.403(c), unless an alternative has been
                                                    states:                                                 bilateral agreement with the State of                  approved by the FAA.
                                                       The airworthiness limitations and                    Design Authority, we have been notified                   When a type certificate is issued for
                                                    maintenance requirements for the DA                     of the unsafe condition described in the               a type design, the specific ALS,
                                                    [Dassault Aviation] Falcon 900EX type                   MCAI and service information                           including revisions, is a part of that type
                                                    design relating to Falcon 900EX Easy, Falcon            referenced above. We are proposing this                design, as specified in 14 CFR 21.31(c).
                                                    900LX and Falcon 900DX variants are                     AD because we evaluated all pertinent                     The sum effect of these operational
                                                    included in Aircraft Maintenance Manual                 information and determined an unsafe                   and maintenance requirements is an
                                                    (AMM) chapter 5–40 and are approved by the              condition exists and is likely to exist or             obligation to comply with the ALS
                                                    European Aviation Safety Agency (EASA).                 develop on other products of the same                  defined in the type design referenced in
                                                    These instructions have been identified as
                                                    mandatory for continued airworthiness.
                                                                                                            type design.                                           the manufacturer’s conformity
                                                       Failure to accomplish these instructions               This proposed AD would require                       statement. This obligation may
                                                    could result in an unsafe condition.                    revisions to certain operator                          introduce a conflict with an AD that
                                                       Consequently, EASA issued AD 2013–0052               maintenance documents to include new                   requires a specific ALS revision if new
                                                    [which corresponds to AD 2014–16–27,                    actions (e.g., inspections). Compliance                airplanes are delivered with a later
                                                    Amendment 39–17951 (79 FR 51071, August                 with these actions is required by 14 CFR               revision as part of their type design.
                                                    27, 2014) (‘‘2014–16–27’’)] to require                  91.403(c). For airplanes that have been                   To address this conflict, the FAA has
                                                    accomplishment of the maintenance tasks,                previously modified, altered, or repaired              approved alternative methods of
                                                    and implementation of the airworthiness
                                                                                                            in the areas addressed by this proposed                compliance (AMOCs) that allow
                                                    limitations, as specified in DA Falcon 900EX
                                                    Easy/900LX/900DX AMM chapter 5–40 (DGT                  AD, the operator may not be able to                    operators to incorporate the most recent
                                                    113875) at revision 7.                                  accomplish the actions described in the                ALS revision into their maintenance/
                                                       Since that [EASA] AD was issued, DA                  revisions. In this situation, to comply                inspection programs, in lieu of the ALS
                                                    issued revision 9 of DA Falcon 900EX Easy/              with 14 CFR 91.403(c), the operator                    revision required by the AD. This
                                                    900LX/900DX AMM chapter 5–40 (DGT                       must request approval for an alternative               eliminates the conflict and enables the
                                                    113875) (hereafter referred to as ‘‘the ALS’’           method of compliance according to                      operator to comply with both the AD
                                                    in this AD), which contains new or more                 paragraph (j)(1) of this proposed AD.                  and the type design.
                                                    restrictive maintenance requirements and/or             The request should include a                              However, compliance with AMOCs is
                                                    airworthiness limitations. The ALS
                                                                                                            description of changes to the required                 normally optional, and we recently
                                                    introduces, among others, the following new
                                                    tasks:                                                  actions that will ensure the continued                 became aware that some operators
                                                                                                            operational safety of the airplane.                    choose to retain the AD-mandated ALS
                                                    —Task 53–50–00–220–803 ‘‘Detailed
                                                       inspection of the baggage compartment’’;               This proposed AD would not                           revision in their fleet-wide
                                                    —Task 53–50–00–220–807 ‘‘Detailed                       supersede AD 2014–16–27. Rather, we                    maintenance/inspection programs,
                                                       inspection of the upper part of frame 30.’’          have determined that a stand-alone AD                  including those for new airplanes
                                                       For the reason described above, this                 would be more appropriate to address                   delivered with later ALS revisions, to
                                                    [EASA] AD retains the requirements of EASA              the changes in the MCAI. This proposed                 help standardize the maintenance of the
                                                    AD 2013–0052, which is superseded, and                  AD would require revising the                          fleet. To ensure that operators comply
                                                    requires accomplishment of the actions                  maintenance or inspection program, as                  with the applicable ALS revision for
                                                    specified in the ALS.                                   applicable, to incorporate new or more                 newly delivered airplanes containing a
                                                      You may examine the MCAI in the                       restrictive maintenance requirements                   later revision than that specified in an
                                                    AD docket on the Internet at http://                    and/or airworthiness limitations than                  AD, we plan to limit the applicability of
                                                    www.regulations.gov by searching for                    those required by AD 2014–16–27.                       ADs that mandate ALS revisions to
                                                    and locating Docket No. FAA–2017–                       Accomplishment of the proposed                         those airplanes that are subject to an
                                                    0529.                                                   actions would then terminate all                       earlier revision of the ALS, either as part
                                                                                                            requirements of AD 2014–16–27.                         of the type design or as mandated by an
                                                    Related Service Information Under 1                                                                            earlier AD.
                                                    CFR Part 51                                             Airworthiness Limitations Based on
                                                                                                                                                                      This proposed AD therefore applies to
                                                                                                            Type Design
                                                      We reviewed Chapter 5–40,                                                                                    Dassault Aviation Model FALCON
                                                    Airworthiness Limitations, Revision 9,                     The FAA recently became aware of an                 900EX airplanes with an original
                                                    dated November 2015, of the Falcon                      issue related to the applicability of ADs              certificate of airworthiness or original
                                                    900EX EASy, Falcon 900LX, and Falcon                    that require incorporation of an ALS                   export certificate of airworthiness that
                                                    900DX Maintenance Manual. The                           revision into an operator’s maintenance                was issued on or before the date of
                                                    service information describes                           or inspection program.                                 approval of the ALS revision identified
                                                    procedures, maintenance tasks, and                         Typically, when these types of ADs                  in this proposed AD. Operators of
                                                    airworthiness limitations specified in                  are issued by civil aviation authorities               airplanes with an original certificate of
                                                    the Airworthiness Limitations section                   of other countries, they apply to all                  airworthiness or original export
                                                    (ALS) of the AMM. This service                          airplanes covered under an identified                  certificate of airworthiness issued after
                                                    information is reasonably available                     type certificate (TC). The corresponding               that date must comply with the
                                                    because the interested parties have                     FAA AD typically retains applicability                 airworthiness limitations specified as
                                                    access to it through their normal course                to all of those airplanes.                             part of the approved type design and
                                                    of business or by the means identified                     In addition, U.S. operators must                    referenced on the type certificate data
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                                                    in the ADDRESSES section.                               operate their airplanes in an airworthy                sheet.
                                                                                                            condition, in accordance with 14 CFR
                                                    FAA’s Determination and Requirements                    91.7(a). Included in this obligation is the            Costs of Compliance
                                                    of This Proposed AD                                     requirement to perform any                                We estimate that this proposed AD
                                                      This product has been approved by                     maintenance or inspections specified in                affects 63 airplanes of U.S. registry.
                                                    the aviation authority of another                       the ALS, and in accordance with the                       We estimate the following costs to
                                                    country, and is approved for operation                  ALS as specified in 14 CFR 43.16 and                   comply with this proposed AD:




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                                                                              Federal Register / Vol. 82, No. 107 / Tuesday, June 6, 2017 / Proposed Rules                                                 25977

                                                                                                                          ESTIMATED COSTS
                                                                                                                                                                                     Cost per         Cost on U.S.
                                                                          Action                                               Labor cost                         Parts cost         product           operators

                                                    Maintenance or inspection program revision ..          1 work-hour × $85 per hour = $85 .................                  $0             $85            $5,355



                                                    Authority for This Rulemaking                           PART 39—AIRWORTHINESS                                  maintenance manual or 90 days after the
                                                                                                            DIRECTIVES                                             effective date of this AD, whichever occurs
                                                       Title 49 of the United States Code                                                                          later, except as provided by paragraphs (g)(1)
                                                    specifies the FAA’s authority to issue                                                                         through (g)(4) of this AD.
                                                                                                            ■ 1. The authority citation for part 39
                                                    rules on aviation safety. Subtitle I,                                                                             (1) The term ‘‘LDG’’ in the ‘‘First
                                                                                                            continues to read as follows:
                                                    section 106, describes the authority of                                                                        Inspection’’ column of any table in the
                                                    the FAA Administrator. ‘‘Subtitle VII:                      Authority: 49 U.S.C. 106(g), 40113, 44701.         service information means total airplane
                                                    Aviation Programs,’’ describes in more                  § 39.13    [Amended]
                                                                                                                                                                   landings.
                                                    detail the scope of the Agency’s                                                                                  (2) The term ‘‘FH’’ in the ‘‘First Inspection’’
                                                                                                            ■ 2. The FAA amends § 39.13 by adding                  column of any table in the service
                                                    authority.
                                                       We are issuing this rulemaking under                 the following new airworthiness                        information means total flight hours.
                                                    the authority described in ‘‘Subtitle VII,              directive (AD):                                           (3) The term ‘‘FC’’ in the ‘‘First Inspection’’
                                                                                                            Dassault Aviation: Docket No. FAA–2017–                column of any table in the service
                                                    Part A, Subpart III, Section 44701:
                                                                                                                0529; Directorate Identifier 2016–NM–              information means total flight cycles.
                                                    General requirements.’’ Under that                                                                                (4) The term ‘‘M’’ in the ‘‘First Inspection’’
                                                    section, Congress charges the FAA with                      123–AD.
                                                                                                                                                                   column of any table in the service
                                                    promoting safe flight of civil aircraft in              (a) Comments Due Date                                  information means months.
                                                    air commerce by prescribing regulations                   We must receive comments by July 21,
                                                    for practices, methods, and procedures                                                                         (h) No Alternative Actions and Intervals
                                                                                                            2017.
                                                    the Administrator finds necessary for                                                                            After accomplishing the revision required
                                                                                                            (b) Affected ADs                                       by paragraph (g) of this AD, no alternative
                                                    safety in air commerce. This regulation
                                                    is within the scope of that authority                     This AD affects AD 2014–16–27,                       actions (e.g., inspections) or intervals may be
                                                                                                            Amendment 39–17951 (79 FR 51071, August                used unless the actions or intervals are
                                                    because it addresses an unsafe condition                27, 2014) (‘‘AD 2014–16–27’’).                         approved as an alternative method of
                                                    that is likely to exist or develop on                                                                          compliance (AMOC) in accordance with the
                                                    products identified in this rulemaking                  (c) Applicability
                                                                                                                                                                   procedures specified in paragraph (j)(1) of
                                                    action.                                                    This AD applies to Dassault Aviation                this AD.
                                                                                                            Model FALCON 900EX airplanes, serial
                                                    Regulatory Findings                                     number (S/N) 97 and S/N 120 and higher,                (i) Terminating Action
                                                      We determined that this proposed AD                   certificated in any category, with an original           Accomplishing paragraph (g) of this AD
                                                    would not have federalism implications                  certificate of airworthiness or original export        terminates all requirements of AD 2014–16–
                                                    under Executive Order 13132. This                       certificate of airworthiness issued on or              27.
                                                                                                            before November 1, 2015.
                                                    proposed AD would not have a                                                                                   (j) Other FAA AD Provisions
                                                    substantial direct effect on the States, on             (d) Subject
                                                                                                                                                                     The following provisions also apply to this
                                                    the relationship between the national                     Air Transport Association (ATA) of                   AD:
                                                    Government and the States, or on the                    America Code 05, Time Limits/Maintenance                 (1) Alternative Methods of Compliance
                                                    distribution of power and                               Checks.                                                (AMOCs): The Manager, International
                                                    responsibilities among the various                      (e) Reason                                             Branch, ANM–116, Transport Airplane
                                                    levels of government.                                      This AD was prompted by a determination
                                                                                                                                                                   Directorate, FAA, has the authority to
                                                      For the reasons discussed above, I                    that new or more restrictive maintenance
                                                                                                                                                                   approve AMOCs for this AD, if requested
                                                    certify this proposed regulation:                                                                              using the procedures found in 14 CFR 39.19.
                                                                                                            requirements and/or airworthiness
                                                      1. Is not a ‘‘significant regulatory                                                                         In accordance with 14 CFR 39.19, send your
                                                                                                            limitations are necessary. We are issuing this
                                                    action’’ under Executive Order 12866;                                                                          request to your principal inspector or local
                                                                                                            AD to prevent reduced structural integrity of
                                                      2. Is not a ‘‘significant rule’’ under the                                                                   Flight Standards District Office, as
                                                                                                            the airplane.
                                                                                                                                                                   appropriate. If sending information directly
                                                    DOT Regulatory Policies and Procedures
                                                                                                            (f) Compliance                                         to the manager of the International Branch,
                                                    (44 FR 11034, February 26, 1979);                                                                              send it to the attention of the person
                                                      3. Will not affect intrastate aviation in                Comply with this AD within the
                                                                                                            compliance times specified, unless already             identified in paragraph (k)(2) of this AD.
                                                    Alaska; and                                                                                                    Information may be emailed to: 9-ANM-116-
                                                      4. Will not have a significant                        done.
                                                                                                                                                                   AMOC-REQUESTS@faa.gov. Before using
                                                    economic impact, positive or negative,                  (g) Revision of Maintenance or Inspection              any approved AMOC, notify your appropriate
                                                    on a substantial number of small entities               Program                                                principal inspector, or lacking a principal
                                                    under the criteria of the Regulatory                       Within 90 days after the effective date of          inspector, the manager of the local flight
                                                    Flexibility Act.                                        this AD, revise the maintenance or inspection          standards district office/certificate holding
                                                                                                            program, as applicable, to incorporate the             district office.
                                                    List of Subjects in 14 CFR Part 39                      information specified in Chapter 5–40,                   (2) Contacting the Manufacturer: For any
                                                      Air transportation, Aircraft, Aviation                Airworthiness Limitations, Revision 9, dated           requirement in this AD to obtain corrective
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                                                    safety, Incorporation by reference,                     November 2015, of the Falcon 900EX EASy,               actions from a manufacturer, the action must
                                                                                                            Falcon 900LX, and Falcon 900DX                         be accomplished using a method approved
                                                    Safety.                                                                                                        by the Manager, International Branch, ANM–
                                                                                                            Maintenance Manual. The initial compliance
                                                    The Proposed Amendment                                  time for accomplishing the actions specified           116, Transport Airplane Directorate, FAA; or
                                                                                                            in Chapter 5–40, Airworthiness Limitations,            the European Aviation Safety Agency
                                                      Accordingly, under the authority                      Revision 9, dated November 2015, of the                (EASA); or Dassault Aviation’s EASA Design
                                                    delegated to me by the Administrator,                   Falcon 900EX EASy, Falcon 900LX, and                   Organization Approval (DOA). If approved by
                                                    the FAA proposes to amend 14 CFR part                   Falcon 900DX Maintenance Manual, is                    the DOA, the approval must include the
                                                    39 as follows:                                          within the applicable times specified in the           DOA-authorized signature.



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                                                    25978                     Federal Register / Vol. 82, No. 107 / Tuesday, June 6, 2017 / Proposed Rules

                                                    (k) Related Information                                   • Federal eRulemaking Docket: Go to                  of written comments, or if comments are
                                                       (1) Refer to Mandatory Continuing                    http://www.regulations.gov. Follow the                 filed electronically, commenters should
                                                    Airworthiness Information (MCAI) EASA                   online instructions for sending your                   submit only one time.
                                                    Airworthiness Directive 2016–0129, dated                comments electronically.                                  We will file in the docket all
                                                    June 23, 2016, for related information. This              • Fax: 202–493–2251.                                 comments that we receive, as well as a
                                                    MCAI may be found in the AD docket on the                 • Mail: Send comments to the U.S.                    report summarizing each substantive
                                                    Internet at http://www.regulations.gov by               Department of Transportation, Docket                   public contact with FAA personnel
                                                    searching for and locating Docket No. FAA–                                                                     concerning this proposed rulemaking.
                                                    2017–0529.
                                                                                                            Operations, M–30, West Building
                                                                                                            Ground Floor, Room W12–140, 1200                       Before acting on this proposal, we will
                                                       (2) For more information about this AD,
                                                    contact Tom Rodriguez, Aerospace Engineer,              New Jersey Avenue SE., Washington,                     consider all comments we receive on or
                                                    International Branch, ANM–116, Transport                DC 20590–0001.                                         before the closing date for comments.
                                                    Airplane Directorate, FAA, 1601 Lind                      • Hand Delivery: Deliver to the                      We will consider comments filed after
                                                    Avenue SW., Renton, WA 98057–3356;                      ‘‘Mail’’ address between 9 a.m. and 5                  the comment period has closed if it is
                                                    telephone 425–227–1137; fax 425–227–1149.               p.m., Monday through Friday, except                    possible to do so without incurring
                                                       (3) For service information identified in            Federal holidays.                                      expense or delay. We may change this
                                                    this AD, contact Dassault Falcon Jet                                                                           proposal in light of the comments we
                                                    Corporation, Teterboro Airport, P.O. Box                Examining the AD Docket                                receive.
                                                    2000, South Hackensack, NJ 07606;
                                                    telephone 201–440–6700; Internet http://
                                                                                                               You may examine the AD docket on                    Discussion
                                                    www.dassaultfalcon.com. You may view this               the Internet at http://
                                                                                                            www.regulations.gov by searching for                     We propose to adopt a new AD for
                                                    service information at the FAA, Transport
                                                    Airplane Directorate, 1601 Lind Avenue SW.,             and locating Docket No. FAA–2017–                      Honeywell MK XXI EGPWS part
                                                    Renton, WA. For information on the                      0492; or in person at the Docket                       number (P/N) 965–1227–005 and MK
                                                    availability of this material at the FAA, call          Operations Office between 9 a.m. and 5                 XXII EGPWS P/N 965–1595–020, P/N
                                                    425–227–1221.                                           p.m., Monday through Friday, except                    965–1595–021, 965–1595–022, 965–
                                                                                                            Federal holidays. The AD docket                        1595–024, 965–1595–026, 965–1595–
                                                      Issued in Renton, Washington, on May 23,
                                                    2017.                                                   contains this proposed AD, the                         028, and 965–1595–030 installed on
                                                                                                            economic evaluation, any comments                      various normal and transport category
                                                    Michael Kaszycki,
                                                                                                            received, and other information. The                   helicopters from five manufacturers.
                                                    Acting Manager, Transport Airplane                                                                             This proposed AD would require
                                                    Directorate, Aircraft Certification Service.            street address for the Docket Operations
                                                                                                            Office (telephone 800–647–5527) is in                  updating the software of the EGPWS.
                                                    [FR Doc. 2017–11259 Filed 6–5–17; 8:45 am]
                                                                                                            the ADDRESSES section. Comments will                   This proposed AD is prompted by a
                                                    BILLING CODE 4910–13–P                                                                                         software defect found by Honeywell in
                                                                                                            be available in the AD docket shortly
                                                                                                                                                                   certain MK XXI and MK XXII EGPWSs
                                                                                                            after receipt.
                                                                                                                                                                   during testing. The testing revealed the
                                                    DEPARTMENT OF TRANSPORTATION                               For service information identified in
                                                                                                                                                                   terrain alerting feature will not function
                                                                                                            this proposed rule, contact Honeywell
                                                    Federal Aviation Administration                                                                                as intended in certain specific
                                                                                                            International Inc., 15001 NE. 36 Street,
                                                                                                                                                                   geographical areas under altitudes of
                                                                                                            Redmond, Washington 98052–5317;
                                                    14 CFR Part 39                                                                                                 175-feet mean sea level (MSL).
                                                                                                            telephone (800) 601–3099; internet
                                                                                                                                                                   According to Honeywell, the terrain
                                                    [Docket No. FAA–2017–0492; Directorate                  address www.myaerospace.com. You
                                                                                                                                                                   display is not affected by the defect and
                                                    Identifier 2016–SW–025–AD]                              may review the referenced service
                                                                                                                                                                   will correctly present terrain and its
                                                                                                            information at the FAA, Office of the
                                                    RIN 2120–AA64                                                                                                  corresponding elevation information.
                                                                                                            Regional Counsel, Southwest Region,
                                                                                                                                                                   However, in some locations, the EGPWS
                                                                                                            10101 Hillwood Pkwy., Room 6N–321,
                                                    Airworthiness Directives; Honeywell                                                                            will not issue a warning or caution for
                                                                                                            Fort Worth, TX 76177.
                                                    International Inc. (Honeywell)                                                                                 terrain, water, or obstacles below 175
                                                    Enhanced Ground Proximity Warning                       FOR FURTHER INFORMATION CONTACT: Judy                  feel MSL. Without this feature of the
                                                    System (EGPWS)                                          Heredia, Aviation Safety Engineer, Los                 EGPWS, the helicopter could potentially
                                                                                                            Angeles Aircraft Certification Office,                 operate into threatening terrain or
                                                    AGENCY: Federal Aviation                                Transport Airplane Directorate, FAA,                   obstacles without providing any
                                                    Administration (FAA), DOT.                              3960 Paramount Blvd., Lakewood,                        warning to the crew, resulting in loss of
                                                    ACTION: Notice of proposed rulemaking                   California 90712; telephone (562) 627–                 the helicopter. Since the defect was
                                                    (NPRM).                                                 5335; email judy.heredia@faa.gov.                      discovered, Honeywell has developed a
                                                                                                            SUPPLEMENTARY INFORMATION:                             software modification (MOD) that
                                                    SUMMARY:   We propose to adopt a new
                                                                                                            Comments Invited                                       corrects this condition.
                                                    airworthiness directive (AD) for various
                                                    normal and transport category rotorcraft                   We invite you to participate in this                Record of Ex Parte Communication
                                                    with certain Honeywell EGPWS                            rulemaking by submitting written                          In preparation of AD actions such as
                                                    installed. This proposed AD would                       comments, data, or views. We also                      notices of proposed rulemaking and
                                                    require updating the software version of                invite comments relating to the                        immediately adopted final rules, it is
                                                    the EGPWS. This proposed AD is                          economic, environmental, energy, or                    the practice of the FAA to obtain
                                                    prompted by a software defect that                      federalism impacts that might result                   technical information and information
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                                                    prevents the EGPWS from providing                       from adopting the proposals in this                    on the operational and economic impact
                                                    terrain warnings. The proposed actions                  document. The most helpful comments                    from design approval holders and
                                                    are intended to address an unsafe                       reference a specific portion of the                    aircraft operators. We discussed certain
                                                    condition on these products.                            proposal, explain the reason for any                   aspects of this proposed AD by email
                                                    DATES: We must receive comments on                      recommended change, and include                        with Honeywell. A copy of each email
                                                    this proposed AD by August 7, 2017.                     supporting data. To ensure the docket                  contact can be found in the rulemaking
                                                    ADDRESSES: You may send comments by                     does not contain duplicate comments,                   docket. For information on locating the
                                                    any of the following methods:                           commenters should send only one copy                   docket, see ‘‘Examining the AD Docket.’’


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Document Created: 2017-06-06 06:21:34
Document Modified: 2017-06-06 06:21:34
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).
DatesWe must receive comments on this proposed AD by July 21, 2017.
ContactTom Rodriguez, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1137; fax 425-227-1149.
FR Citation82 FR 25975 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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