83_FR_13462 83 FR 13401 - Airworthiness Directives; Honda Aircraft Company LLC

83 FR 13401 - Airworthiness Directives; Honda Aircraft Company LLC

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 61 (March 29, 2018)

Page Range13401-13404
FR Document2018-06091

We are adopting a new airworthiness directive (AD) for certain Honda Aircraft Company LLC Model HA-420 airplanes. This AD requires incorporating a temporary revision into the airplane flight manual and replacing faulty power brake valves upon condition. This AD was prompted by reports of unannunciated asymmetric braking during ground operations and landing deceleration. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 61 (Thursday, March 29, 2018)
[Federal Register Volume 83, Number 61 (Thursday, March 29, 2018)]
[Rules and Regulations]
[Pages 13401-13404]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-06091]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2018-0223; Product Identifier 2018-CE-007-AD; Amendment 
39-19230; AD 2018-06-10]
RIN 2120-AA64


Airworthiness Directives; Honda Aircraft Company LLC

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule; request for comments.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for certain 
Honda Aircraft Company LLC Model HA-420 airplanes. This AD requires 
incorporating a temporary revision into the airplane flight manual and 
replacing faulty power brake valves upon condition. This AD was 
prompted by reports of unannunciated asymmetric braking during ground 
operations and landing deceleration. We are issuing this AD to address 
the unsafe condition on these products.

DATES: This AD is effective April 13, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of April 13, 
2018.
    We must receive comments on this AD by May 14, 2018.

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: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE, Washington, DC 20590, between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays.

[[Page 13402]]

    For service information identified in this final rule, contact 
Honda Aircraft Company LLC, 6430 Ballinger Road, Greensboro, North 
Carolina 27410; telephone (336) 662-0246; internet: http://www.hondajet.com. You may view this service information at the FAA, 
Policy and Innovation Division, 901 Locust, Kansas City, Missouri 
64106. For information on the availability of this material at the FAA, 
call (816) 329-4148. It is also available on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2018-
0223.

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-2018-
0223; or in person at Docket Operations between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays. The AD docket contains 
this final rule, the regulatory evaluation, any comments received, and 
other information. The street address for the Docket Operations (phone: 
800-647-5107) is listed above. Comments will be available in the AD 
docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Samuel Kovitch, Aerospace Engineer, 
Atlanta ACO Branch, FAA, 1701 Columbia Avenue, College Park, Georgia 
30337; phone: (404) 474-5570; fax: (404) 474-5605; email: 
[email protected].

SUPPLEMENTARY INFORMATION: 

Discussion

    We received reports of unannunciated asymmetric braking during 
landing deceleration on several Honda Aircraft Company LLC Model HA-420 
airplanes. Investigation revealed that the power brake valve (PBV) 
housing design drawing dimension for a bore diameter, which serves as 
an O-ring gland outer diameter, is oversized from Society of Automotive 
Engineers (SAE) specification guidelines for O-ring gland dimensions. 
The oversized bore allows back-up ring extrusion damage during normal 
operating hydraulic pressure in the valve, O-ring deformation/damage, 
and internal leakage of hydraulic pressure within the PBV from the 
master cylinder brake lines. The damage to the back-up ring and O-ring 
worsens during operation and causes the internal leakage rate of the 
PBV brake master cylinder lines to increase over time. This condition, 
if not addressed, could result in failure of the PBV, which could cause 
degraded braking performance and reduced directional control during 
ground operations and landing deceleration. We are issuing this AD to 
address the unsafe condition on these products.

Related Service Information Under 1 CFR Part 51

    We reviewed Honda Aircraft Company Temporary Revision TR 01.1, 
dated February 16, 2018, to the Honda Aircraft Company HA-420 Airplane 
Flight Manual and Service Bulletin SB-420-32-001, dated January 8, 
2018. Temporary Revision TR 01.1, dated February 16, 2018, to the HA-
420 Airplane Flight Manual (AFM) describes procedures for performing 
pilot checks of the braking system during ground operations before 
every flight and before every landing and includes instructions for 
corrective actions if any indication of a leaking PBV is found. Service 
Bulletin SB-420-32-001, dated January 8, 2018, describes procedures for 
replacing a defective PBV with an improved design PBV. 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

    We are issuing this AD because we evaluated all the relevant 
information and determined the unsafe condition described previously is 
likely to exist or develop in other products of the same type design.

AD Requirements

    This AD requires inserting a temporary revision into the AFM, which 
may be performed by the owner/operator (pilot) holding at least a 
private pilot certificate and must be entered into the airplane records 
showing compliance with this AD in accordance with 14 CFR 43.9 (a)(1)-
(4) and 14 CFR 91.417(a)(2)(v). The record must be maintained as 
required by 14 CFR 91.417, 121.380, or 135.439. This AD also requires 
replacing the installed PBV, P/N HJ1-13243-101-005 or P/N HJ1-13243-
101-007, with an improved PBV, P/N HJ1-13243-101-009, if a defective 
PBV is detected during the required pilot checks as specified in the 
temporary revision. In addition, this AD provides an optional 
terminating action for the temporary revision into the AFM by replacing 
the installed PBV with the improved PBV, P/N HJ1-13243-101-009.

Interim Action

    We consider this AD interim action. We are currently considering 
requiring replacement of the installed PBV, P/N HJ1-13243-101-005 or P/
N HJ1-13243-101-007, with an improved part, which will constitute 
terminating action for the temporary revision to the AFM. However, the 
planned compliance time for the replacement of the PBV would allow 
enough time to provide notice and opportunity for prior comment on the 
merit of the replacement.

FAA's Justification and Determination of the Effective Date

    An unsafe condition exists that requires the immediate adoption of 
this AD without providing an opportunity for public comments prior to 
adoption. The FAA has found that the risk to the flying public 
justifies waiving notice and comment prior to adoption of this rule 
because failure of the PBV could cause degraded braking performance and 
reduced directional control during ground operations and landing 
deceleration. Therefore, we find good cause that notice and opportunity 
for prior public comment are impracticable. In addition, for the reason 
stated above, we find that good cause exists for making this amendment 
effective in less than 30 days.

Comments Invited

    This AD is a final rule that involves requirements affecting flight 
safety and was not preceded by notice and an opportunity for public 
comment. However, we invite you to send any written data, views, or 
arguments about this final rule. Send your comments to an address 
listed under the ADDRESSES section. Include the docket number FAA-2018-
0223 and Product Identifier 2018-CE-007-AD at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this final rule. We will 
consider all comments received by the closing date and may amend this 
final rule because of 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 final rule.

Costs of Compliance

    We estimate that this AD affects 72 airplanes of U.S. registry.
    We estimate the following costs to comply with this AD:

[[Page 13403]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
              Action                      Labor cost             Parts cost           product        operators
----------------------------------------------------------------------------------------------------------------
Insert temporary revision into the  1 work-hour x $85 per  Not applicable.......             $85          $6,120
 airplane flight manual.             hour = $85.
----------------------------------------------------------------------------------------------------------------

    We estimate the following costs to do any necessary replacements 
that would be required based on the results of the pilot check of the 
braking system during ground operations before every flight and before 
every landing. We have no way of determining the number of airplanes 
that might need these replacements:

                                               On-Condition Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                     Cost per
                    Action                                 Labor cost               Parts cost        product
----------------------------------------------------------------------------------------------------------------
Replace the power brake valve.................  20 work-hours x $85 per hour =           $21,878         $23,578
                                                 $1,700.
----------------------------------------------------------------------------------------------------------------

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.
    This AD is issued in accordance with authority delegated by the 
Executive Director, Aircraft Certification Service, as authorized by 
FAA Order 8000.51C. In accordance with that order, issuance of ADs is 
normally a function of the Compliance and Airworthiness Division, but 
during this transition period, the Executive Director has delegated the 
authority to issue ADs applicable to small airplanes, gliders, 
balloons, airships, domestic business jet transport airplanes, and 
associated appliances to the Director of the Policy and Innovation 
Division.

Regulatory Findings

    This AD will not have federalism implications under Executive Order 
13132. This AD will 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 that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866,
    (2) Is not a ``significant rule'' under 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.

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 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):

2018-06-10 Honda Aircraft Company LLC: Amendment 39-19230; Docket 
No. FAA-2018-0223; Product Identifier 2018-CE-007-AD.

(a) Effective Date

    This AD is effective April 13, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Honda Aircraft Company LLC Model HA-420 
airplanes, serial numbers 42000011 through 4200089, that:
    (1) have power brake valve, part number (P/N) HJ1-13243-101-005 
or HJ1-13243-101-007, installed; and
    (2) are certificated in any category.

(d) Subject

    Joint Aircraft System Component (JASC)/Air Transport Association 
(ATA) of America Code 32, Landing Gear.

(e) Unsafe Condition

    This AD was prompted by reports of unannunciated asymmetric 
braking during ground operations and landing deceleration. We are 
issuing this AD to detect failure of the power brake valve. The 
unsafe condition, if not addressed, could result in degraded braking 
performance and reduced directional control during ground operations 
and landing deceleration.

(f) Compliance

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

(g) Insert Temporary Revision into the Airplane Flight Manual (AFM)

    Before further flight after April 13, 2018 (the effective date 
of this AD) insert Honda Aircraft Company Temporary Revision TR 
01.1, dated February 16, 2018, into the Honda Aircraft Company 
(Honda) HA-420 Airplane Flight Manual (AFM) (the temporary 
revision). This insertion and the steps therein may be performed by 
the owner/operator (pilot) holding at least a private pilot 
certificate and must be entered into the airplane records showing 
compliance with this AD in accordance with 14 CFR 43.9 (a)(1)-(4) 
and 14 CFR 91.417(a)(2)(v). The record must be maintained as 
required by 14 CFR 91.417, 121.380, or 135.439.

(h) Replace the Power Brake Valve (PBV)

    As of and any time after the effective date of this AD, if the 
PBV fails any of the pilot checks specified in the temporary 
revision,

[[Page 13404]]

before further flight, replace the PBV, P/N HJ1-13243-101-005 or P/N 
HJ1-13243-101-007, with the improved design PBV, P/N HJ1-13243-101-
009. Do the replacement using the Accomplishment Instructions in 
Honda Service Bulletin SB-420-32-001, dated January 8, 2018. Before 
further flight after installing P/N HJ1-13243-101-009, remove the 
temporary revision from the Honda HA-420 AFM.

(i) Optional Terminating Action for Inserting the AFM Temporary 
Revision/Pilot Checks

    (1) Instead of inserting the temporary revision or at any time 
after inserting the temporary revision required by paragraph (g) of 
this AD, you may replace the installed PBV, P/N HJ1-13243-101-005 or 
P/N HJ1-13243-101-007, with the improved design PBV, P/N HJ1-13243-
101-009. The replacement must be done using the Accomplishment 
Instructions in Honda Service Bulletin SB-420-32-001, dated January 
8, 2018. Before further flight after installing P/N HJ1-13243-101-
009, remove the temporary revision from the Honda HA-420 AFM.
    (2) If you choose to follow the temporary revision required by 
paragraph (g) of this AD instead of the optional replacement in 
paragraph (i)(1) of this AD, the on-condition replacement required 
by paragraph (h) of this AD is still required before further flight.

(j) No Reporting Requirement

    Although Honda Service Bulletin SB-420-32-001, dated January 8, 
2018, specifies to submit certain information to the manufacturer, 
this AD does not require that action.

(k) Special Flight Permit

    Special flight permits for this AD are prohibited.

(l) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Atlanta ACO Branch, 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 certification office, send it to the attention of the 
person identified in paragraph (m) of this AD.
    (2) 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.
    (3) For service information that contains steps that are labeled 
as Required for Compliance (RC), the provisions of paragraphs (h) 
and (i) of this AD apply.
    (i) The steps labeled as RC, including substeps under an RC step 
and any figures identified in an RC step, must be done to comply 
with this AD. An AMOC is required for any deviations to RC steps, 
including substeps and identified figures.
    (ii) Steps not labeled as RC may be deviated from using accepted 
methods in accordance with the operator's maintenance or inspection 
program without obtaining approval of an AMOC, provided the RC 
steps, including substeps and identified figures, can still be done 
as specified, and the airplane can be put back in an airworthy 
condition.

(m) Related Information

    For more information about this AD, contact Samuel Kovitch, 
Aerospace Engineer, Atlanta ACO Branch, FAA, 1701 Columbia Avenue, 
College Park, Georgia 30337; phone: (404) 474-5570; fax: (404) 474-
5605; email: [email protected].

(n) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 510(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless this AD specifies otherwise.
    (i) Honda Aircraft Company Temporary Revision TR 01.1, dated 
February 16, 2018, to the Honda Aircraft Company HA-420 Airplane 
Flight Manual.
    (ii) Honda Aircraft Company Service Bulletin SB-420-32-001, 
dated January 8, 2018.
    (3) For Honda Aircraft Company LLC service information 
identified in this AD, contact Honda Aircraft Company LLC, 6430 
Ballinger Road, Greensboro, North Carolina 27410; telephone (336) 
662-0246; internet: http://www.hondajet.com.
    (4) You may view this service information at the FAA, Policy and 
Innovation Division, 901 Locust, Kansas City, Missouri 64106. For 
information on the availability of this material at the FAA, call 
(816) 329-4148.
    (5) You may view the service information that is incorporated by 
reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Kansas City, Missouri, on March 19, 2018.
Melvin J. Johnson,
Deputy Director, Policy & Innovation Division, Aircraft Certification 
Service.
[FR Doc. 2018-06091 Filed 3-28-18; 8:45 am]
 BILLING CODE 4910-13-P



                                                               Federal Register / Vol. 83, No. 61 / Thursday, March 29, 2018 / Rules and Regulations                                               13401

                                             applicable times specified in paragraph 1.E.,           ACO Branch, to make those findings. To be               Issued in Renton, Washington, on March 2,
                                             ‘‘Compliance,’’ of Boeing Alert Service                 approved, the repair method, modification             2018.
                                             Bulletin 757–53A0108, dated November 14,                deviation, or alteration deviation must meet          Michael Kaszycki,
                                             2016, except as provided by paragraph (h)(2)            the certification basis of the airplane, and the      Acting Director, System Oversight Division,
                                             of this AD. Where Boeing Alert Service                  approval must specifically refer to this AD.          Aircraft Certification Service.
                                             Bulletin 757–53A0108, dated November 14,                   (4) Except as required by paragraph (h)(1)
                                             2016, refers to Group 1 airplanes, the tasks                                                                  [FR Doc. 2018–05017 Filed 3–28–18; 8:45 am]
                                                                                                     of this AD: For service information that
                                             identified under Group 2 airplanes must be                                                                    BILLING CODE 4910–13–P
                                                                                                     contains steps that are labeled as RC, the
                                             done instead; where Boeing Alert Service
                                             Bulletin 757–53A0108, dated November 14,                provisions of paragraphs (i)(4)(i) and (i)(4)(ii)
                                             2016, refers to Group 4 airplanes, the tasks            of this AD apply.                                     DEPARTMENT OF TRANSPORTATION
                                             identified under Group 5 airplanes must be                 (i) The steps labeled as RC, including
                                             done instead.                                           substeps under an RC step and any figures             Federal Aviation Administration
                                                                                                     identified in an RC step, must be done to
                                             (h) Exceptions to Service Information
                                                                                                     comply with the AD. If a step or substep is           14 CFR Part 39
                                             Specifications
                                                                                                     labeled ‘‘RC Exempt,’’ then the RC
                                                (1) Where Boeing Alert Service Bulletin              requirement is removed from that step or              [Docket No. FAA–2018–0223; Product
                                             757–53A0108, dated November 14, 2016,                   substep. An AMOC is required for any                  Identifier 2018–CE–007–AD; Amendment
                                             specifies contacting Boeing for instructions,           deviations to RC steps, including substeps            39–19230; AD 2018–06–10]
                                             and specifies that action as RC: This AD
                                                                                                     and identified figures.                               RIN 2120–AA64
                                             requires using a method approved in
                                             accordance with the procedures specified in                (ii) Steps not labeled as RC may be
                                             paragraph (i) of this AD.                               deviated from using accepted methods in               Airworthiness Directives; Honda
                                                (2) For purposes of determining                      accordance with the operator’s maintenance            Aircraft Company LLC
                                             compliance with the requirements of this AD:            or inspection program without obtaining
                                             Where Boeing Alert Service Bulletin 757–                approval of an AMOC, provided the RC steps,           AGENCY:  Federal Aviation
                                             53A0108, dated November 14, 2016, uses the              including substeps and identified figures, can        Administration (FAA), DOT.
                                             phrase ‘‘the original issue date of this service        still be done as specified, and the airplane          ACTION: Final rule; request for
                                             bulletin,’’ this AD requires using ‘‘the                can be put back in an airworthy condition.            comments.
                                             effective date of this AD.’’
                                                (3) For purposes of determining                      (j) Related Information                               SUMMARY:   We are adopting a new
                                             compliance with the requirements of this AD:              For more information about this AD,                 airworthiness directive (AD) for certain
                                             Where APB Alert Service Bulletin AP757–                 contact Chandra Ramdoss, Aerospace                    Honda Aircraft Company LLC Model
                                             53–001, Revision 1, dated June 21, 2017, uses           Engineer, Airframe Section, FAA, Los                  HA–420 airplanes. This AD requires
                                             the phrase ‘‘the original issue date of this            Angeles ACO Branch, 3960 Paramount                    incorporating a temporary revision into
                                             service bulletin,’’ this AD requires using ‘‘the
                                             effective date of this AD.’’
                                                                                                     Boulevard, Lakewood, CA 90712–4137;                   the airplane flight manual and replacing
                                                                                                     phone: 562–627–5239; fax: 562–627–5210;               faulty power brake valves upon
                                                (4) Where Figures 5 and 6, Step 2, Note (a),
                                             of Boeing Alert Service Bulletin 757–                   email: chandraduth.ramdoss@faa.gov.                   condition. This AD was prompted by
                                             53A0108, dated November 14, 2016, specify               (k) Material Incorporated by Reference                reports of unannunciated asymmetric
                                             a high frequency eddy current (HFEC)                                                                          braking during ground operations and
                                             inspection for any crack in the fuselage frame             (1) The Director of the Federal Register           landing deceleration. We are issuing
                                             inner chord forward bend radius and around              approved the incorporation by reference
                                                                                                                                                           this AD to address the unsafe condition
                                             the fasteners, between the two fasteners                (IBR) of the service information listed in this
                                                                                                                                                           on these products.
                                             above and below the edges of the intercostal            paragraph under 5 U.S.C. 552(a) and 1 CFR
                                             strap, this AD does not require inspecting              part 51.                                              DATES: This AD is effective April 13,
                                             around the two fasteners located below the                 (2) You must use this service information          2018.
                                             lower edge of the intercostal strap at stringer         as applicable to do the actions required by             The Director of the Federal Register
                                             13.                                                     this AD, unless the AD specifies otherwise.           approved the incorporation by reference
                                             (i) Alternative Methods of Compliance                      (i) Aviation Partners Boeing (APB) Alert           of certain publications listed in this AD
                                             (AMOCs)                                                 Service Bulletin AP757–53–001, Revision 1,            as of April 13, 2018.
                                                                                                     dated June 21, 2017.                                    We must receive comments on this
                                                (1) The Manager, Los Angeles ACO Branch,
                                             FAA, has the authority to approve AMOCs                    (ii) Boeing Alert Service Bulletin 757–            AD by May 14, 2018.
                                             for this AD, if requested using the procedures          53A0108, dated November 14, 2016.                     ADDRESSES: You may send comments,
                                             found in 14 CFR 39.19. In accordance with                  (3) For service information identified in          using the procedures found in 14 CFR
                                             14 CFR 39.19, send your request to your                 this AD, contact Boeing Commercial                    11.43 and 11.45, by any of the following
                                             principal inspector or local Flight Standards           Airplanes, Attention: Contractual & Data              methods:
                                             District Office, as appropriate. If sending             Services (C&DS), 2600 Westminster Blvd.,                • Federal eRulemaking Portal: Go to
                                             information directly to the manager of the              MC 110–SK57, Seal Beach, CA 90740;
                                                                                                                                                           http://www.regulations.gov. Follow the
                                             certification office, send it to the attention of       telephone: 562–797–1717; internet: https://
                                             the person identified in paragraph (j) of this
                                                                                                                                                           instructions for submitting comments.
                                                                                                     www.myboeingfleet.com.
                                             AD. Information may be emailed to 9–ANM–                                                                        • Fax: 202–493–2251.
                                                                                                        (4) You may view this service information
                                             LAACO–AMOC–Requests@faa.gov.                            at the FAA, Transport Standards Branch,
                                                                                                                                                             • Mail: U.S. Department of
                                                (2) Before using any approved AMOC,                  2200 South 216th St., Des Moines, WA. For             Transportation, Docket Operations, M–
                                             notify your appropriate principal inspector,            information on the availability of this               30, West Building Ground Floor, Room
                                             or lacking a principal inspector, the manager                                                                 W12–140, 1200 New Jersey Avenue SE,
                                                                                                     material at the FAA, call 206–231–3195.
                                             of the local flight standards district office/                                                                Washington, DC 20590.
                                                                                                        (5) You may view this service information
                                             certificate holding district office.                                                                            • Hand Delivery: U.S. Department of
rmajette on DSKBCKNHB2PROD with RULES




                                                (3) An AMOC that provides an acceptable              that is incorporated by reference at the
                                                                                                     National Archives and Records                         Transportation, Docket Operations, M–
                                             level of safety may be used for any repair,
                                             modification, or alteration required by this            Administration (NARA). For information on             30, West Building Ground Floor, Room
                                             AD if it is approved by the Boeing                      the availability of this material at NARA, call       W12–140, 1200 New Jersey Avenue SE,
                                             Commercial Airplanes Organization                       202–741–6030, or go to: http://                       Washington, DC 20590, between 9 a.m.
                                             Designation Authorization (ODA) that has                www.archives.gov/federal-register/cfr/ibr-            and 5 p.m., Monday through Friday,
                                             been authorized by the Manager, Los Angeles             locations.html.                                       except Federal holidays.


                                        VerDate Sep<11>2014   15:09 Mar 28, 2018   Jkt 244001   PO 00000   Frm 00027   Fmt 4700   Sfmt 4700   E:\FR\FM\29MRR1.SGM   29MRR1


                                             13402             Federal Register / Vol. 83, No. 61 / Thursday, March 29, 2018 / Rules and Regulations

                                                For service information identified in                cause degraded braking performance                    Interim Action
                                             this final rule, contact Honda Aircraft                 and reduced directional control during                   We consider this AD interim action.
                                             Company LLC, 6430 Ballinger Road,                       ground operations and landing                         We are currently considering requiring
                                             Greensboro, North Carolina 27410;                       deceleration. We are issuing this AD to               replacement of the installed PBV, P/N
                                             telephone (336) 662–0246; internet:                     address the unsafe condition on these                 HJ1–13243–101–005 or P/N HJ1–13243–
                                             http://www.hondajet.com. You may                        products.                                             101–007, with an improved part, which
                                             view this service information at the                                                                          will constitute terminating action for the
                                             FAA, Policy and Innovation Division,                    Related Service Information Under 1
                                                                                                     CFR Part 51                                           temporary revision to the AFM.
                                             901 Locust, Kansas City, Missouri                                                                             However, the planned compliance time
                                             64106. For information on the                              We reviewed Honda Aircraft                         for the replacement of the PBV would
                                             availability of this material at the FAA,               Company Temporary Revision TR 01.1,                   allow enough time to provide notice and
                                             call (816) 329–4148. It is also available               dated February 16, 2018, to the Honda                 opportunity for prior comment on the
                                             on the internet at http://                              Aircraft Company HA–420 Airplane                      merit of the replacement.
                                             www.regulations.gov by searching for                    Flight Manual and Service Bulletin SB–
                                             and locating Docket No. FAA–2018–                                                                             FAA’s Justification and Determination
                                                                                                     420–32–001, dated January 8, 2018.
                                             0223.                                                                                                         of the Effective Date
                                                                                                     Temporary Revision TR 01.1, dated
                                             Examining the AD Docket                                 February 16, 2018, to the HA–420                         An unsafe condition exists that
                                                                                                     Airplane Flight Manual (AFM) describes                requires the immediate adoption of this
                                               You may examine the AD docket on
                                                                                                     procedures for performing pilot checks                AD without providing an opportunity
                                             the internet at http://
                                                                                                     of the braking system during ground                   for public comments prior to adoption.
                                             www.regulations.gov by searching for
                                                                                                     operations before every flight and before             The FAA has found that the risk to the
                                             and locating Docket No. FAA–2018–
                                                                                                     every landing and includes instructions               flying public justifies waiving notice
                                             0223; or in person at Docket Operations
                                                                                                     for corrective actions if any indication              and comment prior to adoption of this
                                             between 9 a.m. and 5 p.m., Monday
                                                                                                     of a leaking PBV is found. Service                    rule because failure of the PBV could
                                             through Friday, except Federal holidays.
                                                                                                     Bulletin SB–420–32–001, dated January                 cause degraded braking performance
                                             The AD docket contains this final rule,
                                                                                                     8, 2018, describes procedures for                     and reduced directional control during
                                             the regulatory evaluation, any
                                                                                                     replacing a defective PBV with an                     ground operations and landing
                                             comments received, and other
                                                                                                     improved design PBV. This service                     deceleration. Therefore, we find good
                                             information. The street address for the
                                                                                                     information is reasonably available                   cause that notice and opportunity for
                                             Docket Operations (phone: 800–647–
                                                                                                     because the interested parties have                   prior public comment are impracticable.
                                             5107) is listed above. Comments will be
                                                                                                     access to it through their normal course              In addition, for the reason stated above,
                                             available in the AD docket shortly after
                                                                                                     of business or by the means identified                we find that good cause exists for
                                             receipt.
                                                                                                     in the ADDRESSES section.                             making this amendment effective in less
                                             FOR FURTHER INFORMATION CONTACT:                                                                              than 30 days.
                                             Samuel Kovitch, Aerospace Engineer,                     FAA’s Determination
                                             Atlanta ACO Branch, FAA, 1701                                                                                 Comments Invited
                                             Columbia Avenue, College Park, Georgia                    We are issuing this AD because we                     This AD is a final rule that involves
                                             30337; phone: (404) 474–5570; fax: (404)                evaluated all the relevant information                requirements affecting flight safety and
                                             474–5605; email: samuel.kovitch@                        and determined the unsafe condition                   was not preceded by notice and an
                                             faa.gov.                                                described previously is likely to exist or            opportunity for public comment.
                                                                                                     develop in other products of the same                 However, we invite you to send any
                                             SUPPLEMENTARY INFORMATION:
                                                                                                     type design.                                          written data, views, or arguments about
                                             Discussion                                                                                                    this final rule. Send your comments to
                                                                                                     AD Requirements
                                               We received reports of unannunciated                                                                        an address listed under the ADDRESSES
                                             asymmetric braking during landing                         This AD requires inserting a                        section. Include the docket number
                                             deceleration on several Honda Aircraft                  temporary revision into the AFM, which                FAA–2018–0223 and Product Identifier
                                             Company LLC Model HA–420 airplanes.                     may be performed by the owner/                        2018–CE–007–AD at the beginning of
                                             Investigation revealed that the power                   operator (pilot) holding at least a private           your comments. We specifically invite
                                             brake valve (PBV) housing design                        pilot certificate and must be entered                 comments on the overall regulatory,
                                             drawing dimension for a bore diameter,                  into the airplane records showing                     economic, environmental, and energy
                                             which serves as an O-ring gland outer                   compliance with this AD in accordance                 aspects of this final rule. We will
                                             diameter, is oversized from Society of                  with 14 CFR 43.9 (a)(1)–(4) and 14 CFR                consider all comments received by the
                                             Automotive Engineers (SAE)                              91.417(a)(2)(v). The record must be                   closing date and may amend this final
                                             specification guidelines for O-ring gland               maintained as required by 14 CFR                      rule because of those comments.
                                             dimensions. The oversized bore allows                   91.417, 121.380, or 135.439. This AD                    We will post all comments we
                                             back-up ring extrusion damage during                    also requires replacing the installed                 receive, without change, to http://
                                             normal operating hydraulic pressure in                  PBV, P/N HJ1–13243–101–005 or P/N                     www.regulations.gov, including any
                                             the valve, O-ring deformation/damage,                   HJ1–13243–101–007, with an improved                   personal information you provide. We
                                             and internal leakage of hydraulic                       PBV, P/N HJ1–13243–101–009, if a                      will also post a report summarizing each
                                             pressure within the PBV from the                        defective PBV is detected during the                  substantive verbal contact we receive
                                             master cylinder brake lines. The damage                 required pilot checks as specified in the             about this final rule.
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                                             to the back-up ring and O-ring worsens                  temporary revision. In addition, this AD
                                             during operation and causes the internal                provides an optional terminating action               Costs of Compliance
                                             leakage rate of the PBV brake master                    for the temporary revision into the AFM                 We estimate that this AD affects 72
                                             cylinder lines to increase over time.                   by replacing the installed PBV with the               airplanes of U.S. registry.
                                             This condition, if not addressed, could                 improved PBV, P/N HJ1–13243–101–                        We estimate the following costs to
                                             result in failure of the PBV, which could               009.                                                  comply with this AD:



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                                                                 Federal Register / Vol. 83, No. 61 / Thursday, March 29, 2018 / Rules and Regulations                                                      13403

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

                                             Insert temporary revision into the            1 work-hour × $85 per hour = $85            Not applicable ................................           $85         $6,120
                                               airplane flight manual.



                                               We estimate the following costs to do                    pilot check of the braking system during                     way of determining the number of
                                             any necessary replacements that would                      ground operations before every flight                        airplanes that might need these
                                             be required based on the results of the                    and before every landing. We have no                         replacements:

                                                                                                                     ON-CONDITION COSTS
                                                                                                                                                                                                         Cost per
                                                                          Action                                                          Labor cost                                     Parts cost      product

                                             Replace the power brake valve ....................................   20 work-hours × $85 per hour = $1,700 ......................               $21,878        $23,578



                                             Authority for This Rulemaking                              responsibilities among the various                           (c) Applicability
                                                Title 49 of the United States Code                      levels of government.                                           This AD applies to Honda Aircraft
                                             specifies the FAA’s authority to issue                       For the reasons discussed above, I                         Company LLC Model HA–420 airplanes,
                                                                                                        certify that this AD:                                        serial numbers 42000011 through 4200089,
                                             rules on aviation safety. Subtitle I,                                                                                   that:
                                             section 106, describes the authority of                      (1) Is not a ‘‘significant regulatory
                                                                                                        action’’ under Executive Order 12866,                           (1) have power brake valve, part number
                                             the FAA Administrator. ‘‘Subtitle VII:                                                                                  (P/N) HJ1–13243–101–005 or HJ1–13243–
                                             Aviation Programs’’ describes in more                        (2) Is not a ‘‘significant rule’’ under                    101–007, installed; and
                                             detail the scope of the Agency’s                           DOT Regulatory Policies and Procedures                          (2) are certificated in any category.
                                             authority.                                                 (44 FR 11034, February 26, 1979),
                                                                                                          (3) Will not affect intrastate aviation                    (d) Subject
                                                We are issuing this rulemaking under
                                             the authority described in Subtitle VII,                   in Alaska, and                                                 Joint Aircraft System Component (JASC)/
                                                                                                          (4) Will not have a significant                            Air Transport Association (ATA) of America
                                             Part A, Subpart III, section 44701:                                                                                     Code 32, Landing Gear.
                                             ‘‘General requirements.’’ Under that                       economic impact, positive or negative,
                                             section, Congress charges the FAA with                     on a substantial number of small entities                    (e) Unsafe Condition
                                             promoting safe flight of civil aircraft in                 under the criteria of the Regulatory                            This AD was prompted by reports of
                                             air commerce by prescribing regulations                    Flexibility Act.                                             unannunciated asymmetric braking during
                                             for practices, methods, and procedures                                                                                  ground operations and landing deceleration.
                                                                                                        List of Subjects in 14 CFR Part 39                           We are issuing this AD to detect failure of the
                                             the Administrator finds necessary for
                                                                                                          Air transportation, Aircraft, Aviation                     power brake valve. The unsafe condition, if
                                             safety in air commerce. This regulation
                                                                                                        safety, Incorporation by reference,                          not addressed, could result in degraded
                                             is within the scope of that authority                                                                                   braking performance and reduced directional
                                             because it addresses an unsafe condition                   Safety.
                                                                                                                                                                     control during ground operations and
                                             that is likely to exist or develop on                      Adoption of the Amendment                                    landing deceleration.
                                             products identified in this rulemaking
                                                                                                          Accordingly, under the authority                           (f) Compliance
                                             action.
                                                This AD is issued in accordance with                    delegated to me by the Administrator,                           Comply with this AD within the
                                             authority delegated by the Executive                       the FAA amends 14 CFR part 39 as                             compliance times specified, unless already
                                                                                                        follows:                                                     done.
                                             Director, Aircraft Certification Service,
                                             as authorized by FAA Order 8000.51C.                                                                                    (g) Insert Temporary Revision into the
                                                                                                        PART 39—AIRWORTHINESS                                        Airplane Flight Manual (AFM)
                                             In accordance with that order, issuance
                                                                                                        DIRECTIVES
                                             of ADs is normally a function of the                                                                                       Before further flight after April 13, 2018
                                             Compliance and Airworthiness                               ■ 1. The authority citation for part 39                      (the effective date of this AD) insert Honda
                                             Division, but during this transition                                                                                    Aircraft Company Temporary Revision TR
                                                                                                        continues to read as follows:                                01.1, dated February 16, 2018, into the
                                             period, the Executive Director has
                                             delegated the authority to issue ADs                           Authority: 49 U.S.C. 106(g), 40113, 44701.               Honda Aircraft Company (Honda) HA–420
                                                                                                                                                                     Airplane Flight Manual (AFM) (the
                                             applicable to small airplanes, gliders,                    § 39.13     [Amended]                                        temporary revision). This insertion and the
                                             balloons, airships, domestic business jet                                                                               steps therein may be performed by the
                                             transport airplanes, and associated                        ■ 2. The FAA amends § 39.13 by adding
                                                                                                                                                                     owner/operator (pilot) holding at least a
                                             appliances to the Director of the Policy                   the following new airworthiness
                                                                                                                                                                     private pilot certificate and must be entered
                                             and Innovation Division.                                   directive (AD):                                              into the airplane records showing
                                                                                                        2018–06–10 Honda Aircraft Company LLC:                       compliance with this AD in accordance with
                                             Regulatory Findings                                            Amendment 39–19230; Docket No.                           14 CFR 43.9 (a)(1)–(4) and 14 CFR
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                                               This AD will not have federalism                             FAA–2018–0223; Product Identifier                        91.417(a)(2)(v). The record must be
                                             implications under Executive Order                             2018–CE–007–AD.                                          maintained as required by 14 CFR 91.417,
                                                                                                                                                                     121.380, or 135.439.
                                             13132. This AD will not have a                             (a) Effective Date
                                             substantial direct effect on the States, on                  This AD is effective April 13, 2018.
                                                                                                                                                                     (h) Replace the Power Brake Valve (PBV)
                                             the relationship between the national                                                                                     As of and any time after the effective date
                                             government and the States, or on the                       (b) Affected ADs                                             of this AD, if the PBV fails any of the pilot
                                             distribution of power and                                    None.                                                      checks specified in the temporary revision,



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                                             13404             Federal Register / Vol. 83, No. 61 / Thursday, March 29, 2018 / Rules and Regulations

                                             before further flight, replace the PBV, P/N             approval of an AMOC, provided the RC steps,           SUMMARY:    This action amends and
                                             HJ1–13243–101–005 or P/N HJ1–13243–101–                 including substeps and identified figures, can        removes multiple VHF Omnidirectional
                                             007, with the improved design PBV, P/N                  still be done as specified, and the airplane          Range (VOR) Federal airways in
                                             HJ1–13243–101–009. Do the replacement                   can be put back in an airworthy condition.            northcentral United States as part of the
                                             using the Accomplishment Instructions in
                                             Honda Service Bulletin SB–420–32–001,                   (m) Related Information                               FAA’s Next Generation Air
                                             dated January 8, 2018. Before further flight              For more information about this AD,                 Transportation System (NextGen) efforts
                                             after installing P/N HJ1–13243–101–009,                 contact Samuel Kovitch, Aerospace Engineer,           to safely improve the overall efficiency
                                             remove the temporary revision from the                  Atlanta ACO Branch, FAA, 1701 Columbia                of the National Airspace System (NAS)
                                             Honda HA–420 AFM.                                       Avenue, College Park, Georgia 30337; phone:           and due to the decommissioning of the
                                                                                                     (404) 474–5570; fax: (404) 474–5605; email:           Tiverton, OH, VOR/Distance Measuring
                                             (i) Optional Terminating Action for Inserting           samuel.kovitch@faa.gov.
                                             the AFM Temporary Revision/Pilot Checks                                                                       Equipment (VOR/DME) navigation aid.
                                                                                                     (n) Material Incorporated by Reference                This action also incorporates NAV
                                                (1) Instead of inserting the temporary
                                             revision or at any time after inserting the                (1) The Director of the Federal Register           CANADA’s amendment to one of the
                                             temporary revision required by paragraph (g)            approved the incorporation by reference               airways that crosses into Canada’s
                                             of this AD, you may replace the installed               (IBR) of the service information listed in this       airspace.
                                             PBV, P/N HJ1–13243–101–005 or P/N HJ1–                  paragraph under 5 U.S.C. 510(a) and 1 CFR             DATES: Effective date 0901, May 24,
                                             13243–101–007, with the improved design                 part 51.                                              2018. The Director of the Federal
                                             PBV, P/N HJ1–13243–101–009. The                            (2) You must use this service information          Register approves this incorporation by
                                             replacement must be done using the                      as applicable to do the actions required by
                                             Accomplishment Instructions in Honda                    this AD, unless this AD specifies otherwise.
                                                                                                                                                           reference action under Title 1, Code of
                                             Service Bulletin SB–420–32–001, dated                      (i) Honda Aircraft Company Temporary               Federal Regulations, part 51, subject to
                                             January 8, 2018. Before further flight after            Revision TR 01.1, dated February 16, 2018,            the annual revision of FAA Order
                                             installing P/N HJ1–13243–101–009, remove                to the Honda Aircraft Company HA–420                  7400.11 and publication of conforming
                                             the temporary revision from the Honda HA–               Airplane Flight Manual.                               amendments.
                                             420 AFM.                                                   (ii) Honda Aircraft Company Service                ADDRESSES: FAA Order 7400.11B,
                                                (2) If you choose to follow the temporary            Bulletin SB–420–32–001, dated January 8,              Airspace Designations and Reporting
                                             revision required by paragraph (g) of this AD           2018.
                                             instead of the optional replacement in                                                                        Points, and subsequent amendments can
                                                                                                        (3) For Honda Aircraft Company LLC
                                             paragraph (i)(1) of this AD, the on-condition           service information identified in this AD,
                                                                                                                                                           be viewed online at http://www.faa.gov/
                                             replacement required by paragraph (h) of this           contact Honda Aircraft Company LLC, 6430              air_traffic/publications/. For further
                                             AD is still required before further flight.             Ballinger Road, Greensboro, North Carolina            information, you can contact the
                                             (j) No Reporting Requirement                            27410; telephone (336) 662–0246; internet:            Airspace Policy Group, Federal Aviation
                                                                                                     http://www.hondajet.com.                              Administration, 800 Independence
                                                Although Honda Service Bulletin SB–420–                 (4) You may view this service information          Avenue SW, Washington, DC 20591;
                                             32–001, dated January 8, 2018, specifies to             at the FAA, Policy and Innovation Division,
                                             submit certain information to the
                                                                                                                                                           telephone: (202) 267–8783. The Order is
                                                                                                     901 Locust, Kansas City, Missouri 64106. For          also available for inspection at the
                                             manufacturer, this AD does not require that             information on the availability of this
                                             action.                                                                                                       National Archives and Records
                                                                                                     material at the FAA, call (816) 329–4148.
                                                                                                        (5) You may view the service information
                                                                                                                                                           Administration (NARA). For
                                             (k) Special Flight Permit
                                                                                                     that is incorporated by reference at the              information on the availability of FAA
                                               Special flight permits for this AD are                                                                      Order 7400.11B at NARA, call (202)
                                                                                                     National Archives and Records
                                             prohibited.                                                                                                   741–6030, or go to https://
                                                                                                     Administration (NARA). For information on
                                             (l) Alternative Methods of Compliance                   the availability of this material at NARA, call       www.archives.gov/federal-register/cfr/
                                             (AMOCs)                                                 202–741–6030, or go to: http://                       ibr-locations.html.
                                                (1) The Manager, Atlanta ACO Branch,                 www.archives.gov/federal-register/cfr/ibr-               FAA Order 7400.11, Airspace
                                             FAA, has the authority to approve AMOCs                 locations.html.                                       Designations and Reporting Points, is
                                             for this AD, if requested using the procedures            Issued in Kansas City, Missouri, on March           published yearly and effective on
                                             found in 14 CFR 39.19. In accordance with               19, 2018.                                             September 15.
                                             14 CFR 39.19, send your request to your                 Melvin J. Johnson,                                    FOR FURTHER INFORMATION CONTACT:
                                             principal inspector or local Flight Standards
                                             District Office, as appropriate. If sending             Deputy Director, Policy & Innovation Division,        Colby Abbott, Airspace Policy Group,
                                             information directly to the manager of the              Aircraft Certification Service.                       Office of Airspace Services, Federal
                                             certification office, send it to the attention of       [FR Doc. 2018–06091 Filed 3–28–18; 8:45 am]           Aviation Administration, 800
                                             the person identified in paragraph (m) of this          BILLING CODE 4910–13–P                                Independence Avenue SW, Washington,
                                             AD.                                                                                                           DC 20591; telephone: (202) 267–8783.
                                                (2) Before using any approved AMOC,                                                                        SUPPLEMENTARY INFORMATION:
                                             notify your appropriate principal inspector,            DEPARTMENT OF TRANSPORTATION
                                             or lacking a principal inspector, the manager                                                                 Authority for This Rulemaking
                                             of the local flight standards district office/          Federal Aviation Administration                         The FAA’s authority to issue rules
                                             certificate holding district office.
                                                (3) For service information that contains
                                                                                                                                                           regarding aviation safety is found in
                                             steps that are labeled as Required for                  14 CFR Part 71                                        Title 49 of the United States Code.
                                             Compliance (RC), the provisions of                                                                            Subtitle I, Section 106 describes the
                                             paragraphs (h) and (i) of this AD apply.                [Docket No. FAA–2016–9555; Airspace                   authority of the FAA Administrator.
                                                (i) The steps labeled as RC, including               Docket No. 16–AGL–2]                                  Subtitle VII, Aviation Programs,
                                             substeps under an RC step and any figures                                                                     describes in more detail the scope of the
                                             identified in an RC step, must be done to               Modification and Revocation of
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                                                                                                                                                           agency’s authority. This rulemaking is
                                             comply with this AD. An AMOC is required                Multiple Air Traffic Service (ATS)                    promulgated under the authority
                                             for any deviations to RC steps, including               Routes; Northcentral United States
                                             substeps and identified figures.
                                                                                                                                                           described in Subtitle VII, Part A,
                                                (ii) Steps not labeled as RC may be                  AGENCY:  Federal Aviation                             Subpart I, Section 40103. Under that
                                             deviated from using accepted methods in                 Administration (FAA), DOT.                            section, the FAA is charged with
                                             accordance with the operator’s maintenance                                                                    prescribing regulations to assign the use
                                                                                                     ACTION: Final rule.
                                             or inspection program without obtaining                                                                       of the airspace necessary to ensure the


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Document Created: 2018-03-29 00:25:26
Document Modified: 2018-03-29 00:25:26
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule; request for comments.
DatesThis AD is effective April 13, 2018.
ContactSamuel Kovitch, Aerospace Engineer, Atlanta ACO Branch, FAA, 1701 Columbia Avenue, College Park, Georgia 30337; phone: (404) 474-5570; fax: (404) 474-5605; email: [email protected]
FR Citation83 FR 13401 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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