83_FR_16261 83 FR 16188 - Airworthiness Directives; The Boeing Company Airplanes

83 FR 16188 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 83, Issue 73 (April 16, 2018)

Page Range16188-16191
FR Document2018-07629

We are adopting a new airworthiness directive (AD) for all The Boeing Company Model 787-8 and 787-9 airplanes. This AD was prompted by a report that the parking brake and alternate pitch trim module (PBM) may unintentionally disengage. This AD requires replacing the PBM and doing a PBM installation test. We are issuing this AD to address the unsafe condition on these products.

Federal Register, Volume 83 Issue 73 (Monday, April 16, 2018)
[Federal Register Volume 83, Number 73 (Monday, April 16, 2018)]
[Rules and Regulations]
[Pages 16188-16191]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-07629]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2017-0553; Product Identifier 2016-NM-208-AD; Amendment 
39-19250; AD 2018-07-19]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for all The 
Boeing Company Model 787-8 and 787-9 airplanes. This AD was prompted by 
a report that the parking brake and alternate pitch trim module (PBM) 
may unintentionally disengage. This AD requires replacing the PBM and 
doing a PBM installation test. We are issuing this AD to address the 
unsafe condition on these products.

DATES: This AD is effective May 21, 2018.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of May 21, 
2018.

ADDRESSES: For service information identified in this final rule, 
contact Boeing Commercial Airplanes, Attention: Contractual & Data 
Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 
90740-5600; telephone: 562-797-1717; internet: https://www.myboeingfleet.com. You may view this referenced service information 
at the FAA, Transport Standards Branch, 2200 South 216th St., Des 
Moines, WA. For information on the availability of this material at the 
FAA, call 206-231-3195. It is also available on the internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-
0553.

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-
0553; 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 final rule, the regulatory evaluation, any comments 
received, and other information. The address for the Docket Office 
(phone: 800-647-5527) is Docket Management Facility, U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE, Washington, DC 20590.

FOR FURTHER INFORMATION CONTACT: Sean Schauer, Aerospace Engineer, 
Systems and Equipment Section, FAA, Seattle ACO Branch, 2200 South 
216th St., Des Moines, WA 98198; phone and fax: 206-231-3547; email: 
[email protected].

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to all The Boeing Company 
Model 787-8 and 787-9 airplanes. The NPRM published in the Federal 
Register on June 12, 2017 (82 FR 26872). The NPRM was prompted by a 
report that the PBM may unintentionally disengage, fail to set, fail to 
release, or become jammed. The NPRM proposed to require replacing the 
PBM and doing a PBM installation test.
    We are issuing this AD to prevent an unintended parking brake 
release, which could result in damage to the airplane and be a hazard 
to persons or property on the ground.

Comments

    We gave the public the opportunity to participate in developing 
this final rule. The following presents the comments received on the 
NPRM and the FAA's response to each comment. United Airlines supported 
the NPRM.

Request To Revise the Unsafe Condition

    Boeing requested that information not related to the unsafe 
condition be removed. Boeing stated that the AD should specifically 
address the unintended release of the parking brake module. Boeing also 
stated that the additional information describes a reliability 
improvement that is not related to the unsafe condition of unintended 
parking brake release.
    We agree with the commenter's request to revise the description of 
the unsafe condition accordingly, for the reasons provided.

Request To Revise the Applicability

    All Nippon Airways (ANA) requested that no action be required for 
airplanes with an original certificate of airworthiness or original 
export certificate of airworthiness issued after the effective date of 
the AD. ANA commented that the applicability in the proposed AD would 
apply to all The Boeing Company Model 787-8 and 787-9 airplanes. ANA 
stated that paragraph (g) of the proposed AD is only for airplanes on 
which the original certificate of airworthiness or the original export 
certificate of airworthiness was issued on or before the effective date 
of the AD. ANA also stated that the action that would be required for 
airplanes on which the original certificate of airworthiness or the 
original export certificate of airworthiness will be issued after the 
effective date of this AD is uncertain.
    ANA stated that it has already prohibited installation of PBM part 
number (P/N) 4260-0037-3 and -4 on any airplane. ANA also stated that 
PBM P/N 4260-0037-5 is installed on the airplanes on which the original 
certificate of airworthiness or the original export certificate of

[[Page 16189]]

airworthiness will be issued after the effective date of this AD. ANA 
commented that therefore, it believes that no action is necessary for 
airplanes on which the original certificate of airworthiness or the 
original export certificate of airworthiness will be issued after the 
effective date of this AD if installation of PBM P/N 4260-0037-3 and -4 
is already prohibited before the effective date of this AD.
    We disagree with the commenter's request. We have determined that 
the affected parts are rotable parts such that these parts could later 
be installed on airplanes that were initially delivered with acceptable 
parts, thereby subjecting those airplanes to the unsafe condition. 
Therefore, all The Boeing Company Model 787-8 and 787-9 airplanes are 
subject to the requirements in paragraph (h) of this AD. We do concur 
with the commenter that paragraph (g) of this AD only applies to an 
airplane with a certificate of airworthiness or an original export 
certificate of airworthiness issued on or before the effective date of 
this AD. We have not revised the AD in this regard.

Request To Revise the Compliance Time

    The Air Line Pilots Association, International (ALPA) requested 
that the compliance time in the proposed AD be revised. ALPA stated 
that the compliance time of 60 months has been provided for both 
inspection and replacement of the affected parts. ALPA commented that 
the 60 months for inspection and corrective action is excessive. ALPA 
also stated that due to the unobtrusive nature of the inspection for 
the affected parts, the compliance time for the inspection should be 
re-evaluated and reduced to less than that of the compliance time for 
the corrective action.
    We disagree with the commenter's request. The compliance time in 
this AD is based on FAA analysis of safety risk factors including 
consideration of the rulemaking time, as well as the time required to 
rework each PBM to the part number 4260-0037-5 configuration. We have 
not revised this AD in this regard.

Request To Revise ``In Accordance With'' Language in the Service 
Information

    American Airlines (AAL) requested that the ``in accordance with'' 
language in Boeing Service Bulletin B787-81205-SB320028-00, Issue 001, 
dated October 31, 2016, be revised. AAL stated that where the service 
information proposes accomplishing the actions ``in accordance with'' 
the airplane maintenance manual (AMM), ``refer to'' should be used 
instead so that compliance with paragraph (g)(2) of the proposed AD can 
be properly attained. AAL also stated that paragraph (g)(1) of the 
proposed AD does not require verification that the PBM was installed 
and the installation tested ``in accordance with'' 787 AMM 32-44-01.
    We agree with the commenter. We agree that the wording in Boeing 
Service Bulletin B787-81205-SB320028-00, Issue 001, dated October 31, 
2016, should specify ``refer to'' instead of ``in accordance with'' 
because it allows operators additional flexibility. For clarification, 
we have revised paragraph (g)(2) of this AD to state: Where Boeing 
Service Bulletin B787-81205-SB320028-00, Issue 001, dated October 31, 
2016, specifies accomplishing an action ``in accordance with 787 AMM 
32-44-01,'' for this AD ``refer to 787 AMM 32-44-01'' for that action. 
Because the corrective action is specified in the AMM and the AMM is no 
longer required by ``in accordance with'' text, we have removed the 
references to ``applicable corrective actions'' from the first two 
sentences of paragraph (g)(2) of this AD and added a new corrective 
action statement in paragraph (g)(2) of this AD.

Request To Delete or Modify a Contradictory Sentence

    ANA requested that we delete or modify a contradictory sentence in 
the proposed AD. ANA stated that according to paragraph (g) of the 
proposed AD, if the PBM is Rockwell Collins P/N 4260-0037-3 or -4, ANA 
has to install PBM P/N 4260-0037-5 within 60 months after the effective 
date of this AD, and in the last sentence of the paragraph, it says to 
do all applicable corrective actions ``before further flight.'' ANA 
stated that the two sentences are contradictory and that it is too hard 
to do all applicable corrective actions before further flight. ANA also 
commented that installing PBM P/N 4260-0037-5 ``within 60 months'' is 
acceptable.
    We agree to clarify the compliance time language. Paragraph (g)(2) 
of this AD requires installing the PBM, doing the installation test, 
and doing applicable corrective actions. Operators have the entire 
compliance time of ``within 60 months after the effective date of this 
AD'' to accomplish the PBM installation and the installation test. 
However, if the test fails, all applicable corrective actions must be 
done before further flight after the test. As stated previously, we 
have revised the corrective action statement in paragraph (g)(2) of 
this AD to clarify the requirements.

Conclusion

    We reviewed the relevant data, considered the comments received, 
and determined that air safety and the public interest require adopting 
this final rule with the changes described previously and minor 
editorial changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM for correcting the unsafe condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM.
    We also determined that these changes will not increase the 
economic burden on any operator or increase the scope of this final 
rule.

Related Service Information Under 1 CFR Part 51

    We reviewed Boeing Service Bulletin B787-81205-SB320028-00, Issue 
001, dated October 31, 2016. The service information describes 
procedures for replacing the PBM and doing a PBM installation test. 
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.

Costs of Compliance

    We estimate that this AD affects 68 airplanes of U.S. registry. We 
estimate the following costs to comply with this AD:

                                                                     Estimated Costs
--------------------------------------------------------------------------------------------------------------------------------------------------------
                Action                           Labor cost             Parts cost            Cost per product               Cost on U.S. operators
--------------------------------------------------------------------------------------------------------------------------------------------------------
Inspection...........................  1 work-hour x $85 per hour =               $0  Up to $85.......................  Up to $5,780.
                                        $85.

[[Page 16190]]

 
PBM replacement and test.............  4 work-hours x $85 per hour =          $9,655  $9,995..........................  $679,660.
                                        $340.
--------------------------------------------------------------------------------------------------------------------------------------------------------

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 transport category airplanes to 
the Director of the System Oversight 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):

2018-07-19 The Boeing Company: Amendment 39-19250; Docket No. FAA-
2017-0553; Product Identifier 2016-NM-208-AD.

(a) Effective Date

    This AD is effective May 21, 2018.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to all The Boeing Company Model 787-8 and 787-9 
airplanes, certificated in any category.

(d) Subject

    Air Transport Association (ATA) of America Code 32; Landing 
gear.

(e) Unsafe Condition

    This AD was prompted by a report that the parking brake and 
alternate pitch trim module (PBM) may unintentionally disengage. We 
are issuing this AD to prevent an unintended parking brake release, 
which could result in damage to the airplane and be a hazard to 
persons or property on the ground.

(f) Compliance

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

(g) Inspection and Replacement

    For airplanes on which the original airworthiness certificate or 
the original export certificate of airworthiness was issued on or 
before the effective date of this AD: Within 60 months after the 
effective date of this AD, inspect the PBM to determine the part 
number. A review of airplane maintenance or delivery records is 
acceptable in lieu of the inspection if the part number of the PBM 
can be conclusively determined from that review.
    (1) If the PBM is Rockwell Collins part number (P/N) 4260-0037-
5: No further action is required by this paragraph.
    (2) If the PBM is Rockwell Collins P/N 4260-0037-3 or -4: Within 
60 months after the effective date of this AD, install PBM P/N 4260-
0037-5 and do the PBM installation test, in accordance with the 
Accomplishment Instructions of Boeing Service Bulletin B787-81205-
SB320028-00, Issue 001, dated October 31, 2016. Where Boeing Service 
Bulletin B787-81205-SB320028-00, Issue 001, dated October 31, 2016, 
specifies accomplishing an action ``in accordance with 787 AMM 32-
44-01,'' for this AD ``refer to 787 AMM 32-44-01'' for that action. 
If the installation test fails, before further flight, do all 
applicable corrective actions and repeat the test until the test is 
passed.

(h) Parts Installation Prohibition

    As of the effective date of this AD, no person may install, on 
any airplane, a PBM having Rockwell Collins P/N 4260-0037-3 or -4.

(i) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Seattle 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 ACO, send it to the attention of the person 
identified in paragraph (j) of this AD. Information may be emailed 
to: [email protected].
    (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) An AMOC that provides an acceptable level of safety may be 
used for any repair, modification, or alteration required by this AD 
if it is approved by the Boeing Commercial Airplanes Organization 
Designation Authorization (ODA) that has been authorized by the 
Manager, Seattle ACO, to make those findings. To be approved, the 
repair method, modification deviation, or alteration deviation must 
meet the certification basis of the airplane, and the approval must 
specifically refer to this AD.
    (4) For service information that contains steps that are labeled 
as Required for Compliance (RC), the provisions of

[[Page 16191]]

paragraphs (i)(4)(i) and (i)(4)(ii) 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 the AD. If a step or substep is labeled ``RC Exempt,'' then the 
RC requirement is removed from that step or substep. 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.

(j) Related Information

    For more information about this AD, contact Sean Schauer, 
Aerospace Engineer, Systems and Equipment Section, FAA, Seattle ACO 
Branch, 2200 South 216th St., Des Moines, WA 98198; phone and fax: 
206-231-3547; email: [email protected].

 (k) 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. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Boeing Service Bulletin B787-81205-SB320028-00, Issue 001, 
dated October 31, 2016.
    (ii) Reserved.
    (3) For Boeing service information identified in this AD, 
contact Boeing Commercial Airplanes, Attention: Contractual & Data 
Services (C&DS), 2600 Westminster Blvd., MC 110-SK57, Seal Beach, CA 
90740-5600; telephone: 562-797-1717; internet: https://www.myboeingfleet.com.
    (4) You may view this service information at the FAA, Transport 
Standards Branch, 2200 South 216th St., Des Moines, WA. For 
information on the availability of this material at the FAA, call 
206-231-3195.
    (5) You may view this 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 Des Moines, Washington, on March 30, 2018.
Chris Spangenberg,
Acting Director, System Oversight Division, Aircraft Certification 
Service.
[FR Doc. 2018-07629 Filed 4-13-18; 8:45 am]
 BILLING CODE 4910-13-P



                                             16188               Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations

                                             (k) Related Information                                 Boeing Company Model 787–8 and 787–                   published in the Federal Register on
                                               (1) For more information about this AD,               9 airplanes. This AD was prompted by                  June 12, 2017 (82 FR 26872). The NPRM
                                             contact Wayne Lockett, Aerospace Engineer,              a report that the parking brake and                   was prompted by a report that the PBM
                                             Airframe Section, FAA, Seattle ACO Branch,              alternate pitch trim module (PBM) may                 may unintentionally disengage, fail to
                                             2200 South 216th St., Des Moines, WA                    unintentionally disengage. This AD                    set, fail to release, or become jammed.
                                             98198; phone and fax: 206–231–3524; email:              requires replacing the PBM and doing a                The NPRM proposed to require
                                             wayne.lockett@faa.gov.                                  PBM installation test. We are issuing                 replacing the PBM and doing a PBM
                                               (2) Service information identified in this
                                             AD that is not incorporated by reference is
                                                                                                     this AD to address the unsafe condition               installation test.
                                             available at the addresses specified in                 on these products.                                      We are issuing this AD to prevent an
                                             paragraphs (l)(3) and (l)(4) of this AD.                DATES: This AD is effective May 21,                   unintended parking brake release,
                                                                                                     2018.                                                 which could result in damage to the
                                             (l) Material Incorporated by Reference                                                                        airplane and be a hazard to persons or
                                                                                                        The Director of the Federal Register
                                                (1) The Director of the Federal Register             approved the incorporation by reference               property on the ground.
                                             approved the incorporation by reference                 of a certain publication listed in this AD
                                             (IBR) of the service information listed in this                                                               Comments
                                             paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                                                                     as of May 21, 2018.
                                                                                                                                                             We gave the public the opportunity to
                                             part 51.                                                ADDRESSES: For service information
                                                                                                                                                           participate in developing this final rule.
                                                (2) You must use this service information            identified in this final rule, contact
                                                                                                                                                           The following presents the comments
                                             as applicable to do the actions required by             Boeing Commercial Airplanes,
                                             this AD, unless the AD specifies otherwise.                                                                   received on the NPRM and the FAA’s
                                                                                                     Attention: Contractual & Data Services
                                                (i) Boeing Alert Service Bulletin 767–                                                                     response to each comment. United
                                                                                                     (C&DS), 2600 Westminster Blvd., MC
                                             53A0251, Revision 1, dated March 7, 2017.                                                                     Airlines supported the NPRM.
                                                                                                     110–SK57, Seal Beach, CA 90740–5600;
                                                (ii) Reserved.
                                                                                                     telephone: 562–797–1717; internet:                    Request To Revise the Unsafe Condition
                                                (3) For service information identified in
                                             this AD, contact Boeing Commercial                      https://www.myboeingfleet.com. You                      Boeing requested that information not
                                             Airplanes, Attention: Contractual & Data                may view this referenced service                      related to the unsafe condition be
                                             Services (C&DS), 2600 Westminster Blvd.,                information at the FAA, Transport                     removed. Boeing stated that the AD
                                             MC 110–SK57, Seal Beach, CA 90740–5600;                 Standards Branch, 2200 South 216th St.,               should specifically address the
                                             telephone 562–797–1717; internet https://               Des Moines, WA. For information on the                unintended release of the parking brake
                                             www.myboeingfleet.com.                                  availability of this material at the FAA,             module. Boeing also stated that the
                                                (4) You may view this service information            call 206–231–3195. It is also available
                                             at the FAA, Transport Standards Branch,                                                                       additional information describes a
                                                                                                     on the internet at http://                            reliability improvement that is not
                                             2200 South 216th St., Des Moines, WA
                                                                                                     www.regulations.gov by searching for                  related to the unsafe condition of
                                             98198. For information on the availability of
                                             this material at the FAA, call 206–231–3195.            and locating Docket No. FAA–2017–                     unintended parking brake release.
                                                (5) You may view this service information            0553.                                                   We agree with the commenter’s
                                             that is incorporated by reference at the                Examining the AD Docket                               request to revise the description of the
                                             National Archives and Records                                                                                 unsafe condition accordingly, for the
                                             Administration (NARA). For information on                 You may examine the AD docket on                    reasons provided.
                                             the availability of this material at NARA, call         the internet at http://
                                             202–741–6030, or go to: http://                         www.regulations.gov by searching for                  Request To Revise the Applicability
                                             www.archives.gov/federal-register/cfr/ibr-              and locating Docket No. FAA–2017–                        All Nippon Airways (ANA) requested
                                             locations.html.                                         0553; or in person at the Docket                      that no action be required for airplanes
                                               Issued in Des Moines, Washington, on                  Management Facility between 9 a.m.                    with an original certificate of
                                             March 30, 2018.                                         and 5 p.m., Monday through Friday,                    airworthiness or original export
                                             Chris Spangenberg,                                      except Federal holidays. The AD docket                certificate of airworthiness issued after
                                             Acting Director, System Oversight Division,             contains this final rule, the regulatory              the effective date of the AD. ANA
                                             Aircraft Certification Service.                         evaluation, any comments received, and                commented that the applicability in the
                                             [FR Doc. 2018–07630 Filed 4–13–18; 8:45 am]             other information. The address for the                proposed AD would apply to all The
                                             BILLING CODE 4910–13–P                                  Docket Office (phone: 800–647–5527) is                Boeing Company Model 787–8 and 787–
                                                                                                     Docket Management Facility, U.S.                      9 airplanes. ANA stated that paragraph
                                                                                                     Department of Transportation, Docket                  (g) of the proposed AD is only for
                                             DEPARTMENT OF TRANSPORTATION                            Operations, M–30, West Building                       airplanes on which the original
                                                                                                     Ground Floor, Room W12–140, 1200                      certificate of airworthiness or the
                                             Federal Aviation Administration                         New Jersey Avenue SE, Washington, DC                  original export certificate of
                                                                                                     20590.                                                airworthiness was issued on or before
                                             14 CFR Part 39                                          FOR FURTHER INFORMATION CONTACT:                      the effective date of the AD. ANA also
                                             [Docket No. FAA–2017–0553; Product                      Sean Schauer, Aerospace Engineer,                     stated that the action that would be
                                             Identifier 2016–NM–208–AD; Amendment                    Systems and Equipment Section, FAA,                   required for airplanes on which the
                                             39–19250; AD 2018–07–19]                                Seattle ACO Branch, 2200 South 216th                  original certificate of airworthiness or
                                                                                                     St., Des Moines, WA 98198; phone and                  the original export certificate of
                                             RIN 2120–AA64                                           fax: 206–231–3547; email:                             airworthiness will be issued after the
                                                                                                     Sean.Schauer@faa.gov.                                 effective date of this AD is uncertain.
                                             Airworthiness Directives; The Boeing
                                                                                                     SUPPLEMENTARY INFORMATION:                               ANA stated that it has already
                                             Company Airplanes
                                                                                                                                                           prohibited installation of PBM part
daltland on DSKBBV9HB2PROD with RULES




                                             AGENCY:  Federal Aviation                               Discussion                                            number (P/N) 4260–0037–3 and –4 on
                                             Administration (FAA), DOT.                                We issued a notice of proposed                      any airplane. ANA also stated that PBM
                                             ACTION: Final rule.                                     rulemaking (NPRM) to amend 14 CFR                     P/N 4260–0037–5 is installed on the
                                                                                                     part 39 by adding an AD that would                    airplanes on which the original
                                             SUMMARY:  We are adopting a new                         apply to all The Boeing Company Model                 certificate of airworthiness or the
                                             airworthiness directive (AD) for all The                787–8 and 787–9 airplanes. The NPRM                   original export certificate of


                                        VerDate Sep<11>2014   16:07 Apr 13, 2018   Jkt 244001   PO 00000   Frm 00004   Fmt 4700   Sfmt 4700   E:\FR\FM\16APR1.SGM   16APR1


                                                                     Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations                                                           16189

                                             airworthiness will be issued after the                        Request To Revise ‘‘In Accordance                         actions before further flight. ANA also
                                             effective date of this AD. ANA                                With’’ Language in the Service                            commented that installing PBM P/N
                                             commented that therefore, it believes                         Information                                               4260–0037–5 ‘‘within 60 months’’ is
                                             that no action is necessary for airplanes                        American Airlines (AAL) requested                      acceptable.
                                             on which the original certificate of                          that the ‘‘in accordance with’’ language                     We agree to clarify the compliance
                                             airworthiness or the original export                          in Boeing Service Bulletin B787–81205–                    time language. Paragraph (g)(2) of this
                                             certificate of airworthiness will be                          SB320028–00, Issue 001, dated October                     AD requires installing the PBM, doing
                                             issued after the effective date of this AD                    31, 2016, be revised. AAL stated that                     the installation test, and doing
                                             if installation of PBM P/N 4260–0037–                         where the service information proposes                    applicable corrective actions. Operators
                                             3 and –4 is already prohibited before the                     accomplishing the actions ‘‘in                            have the entire compliance time of
                                             effective date of this AD.                                    accordance with’’ the airplane                            ‘‘within 60 months after the effective
                                                                                                           maintenance manual (AMM), ‘‘refer to’’                    date of this AD’’ to accomplish the PBM
                                                We disagree with the commenter’s                                                                                     installation and the installation test.
                                                                                                           should be used instead so that
                                             request. We have determined that the                          compliance with paragraph (g)(2) of the                   However, if the test fails, all applicable
                                             affected parts are rotable parts such that                    proposed AD can be properly attained.                     corrective actions must be done before
                                             these parts could later be installed on                       AAL also stated that paragraph (g)(1) of                  further flight after the test. As stated
                                             airplanes that were initially delivered                       the proposed AD does not require                          previously, we have revised the
                                             with acceptable parts, thereby                                verification that the PBM was installed                   corrective action statement in paragraph
                                             subjecting those airplanes to the unsafe                      and the installation tested ‘‘in                          (g)(2) of this AD to clarify the
                                             condition. Therefore, all The Boeing                          accordance with’’ 787 AMM 32–44–01.                       requirements.
                                             Company Model 787–8 and 787–9                                    We agree with the commenter. We
                                             airplanes are subject to the requirements                     agree that the wording in Boeing Service                  Conclusion
                                             in paragraph (h) of this AD. We do                            Bulletin B787–81205–SB320028–00,                             We reviewed the relevant data,
                                             concur with the commenter that                                Issue 001, dated October 31, 2016,                        considered the comments received, and
                                             paragraph (g) of this AD only applies to                      should specify ‘‘refer to’’ instead of ‘‘in               determined that air safety and the
                                             an airplane with a certificate of                             accordance with’’ because it allows                       public interest require adopting this
                                             airworthiness or an original export                           operators additional flexibility. For                     final rule with the changes described
                                             certificate of airworthiness issued on or                     clarification, we have revised paragraph                  previously and minor editorial changes.
                                             before the effective date of this AD. We                      (g)(2) of this AD to state: Where Boeing                  We have determined that these minor
                                             have not revised the AD in this regard.                       Service Bulletin B787–81205–                              changes:
                                                                                                           SB320028–00, Issue 001, dated October                        • Are consistent with the intent that
                                             Request To Revise the Compliance                              31, 2016, specifies accomplishing an                      was proposed in the NPRM for
                                             Time                                                          action ‘‘in accordance with 787 AMM                       correcting the unsafe condition; and
                                                                                                           32–44–01,’’ for this AD ‘‘refer to 787
                                                The Air Line Pilots Association,                                                                                        • Do not add any additional burden
                                                                                                           AMM 32–44–01’’ for that action.
                                             International (ALPA) requested that the                                                                                 upon the public than was already
                                                                                                           Because the corrective action is
                                             compliance time in the proposed AD be                                                                                   proposed in the NPRM.
                                                                                                           specified in the AMM and the AMM is
                                             revised. ALPA stated that the                                 no longer required by ‘‘in accordance                        We also determined that these
                                             compliance time of 60 months has been                         with’’ text, we have removed the                          changes will not increase the economic
                                             provided for both inspection and                              references to ‘‘applicable corrective                     burden on any operator or increase the
                                                                                                           actions’’ from the first two sentences of                 scope of this final rule.
                                             replacement of the affected parts. ALPA
                                             commented that the 60 months for                              paragraph (g)(2) of this AD and added a                   Related Service Information Under
                                             inspection and corrective action is                           new corrective action statement in                        1 CFR Part 51
                                             excessive. ALPA also stated that due to                       paragraph (g)(2) of this AD.
                                                                                                                                                                       We reviewed Boeing Service Bulletin
                                             the unobtrusive nature of the inspection                      Request To Delete or Modify a                             B787–81205–SB320028–00, Issue 001,
                                             for the affected parts, the compliance                        Contradictory Sentence                                    dated October 31, 2016. The service
                                             time for the inspection should be re-                           ANA requested that we delete or                         information describes procedures for
                                             evaluated and reduced to less than that                       modify a contradictory sentence in the                    replacing the PBM and doing a PBM
                                             of the compliance time for the corrective                     proposed AD. ANA stated that                              installation test. This service
                                             action.                                                       according to paragraph (g) of the                         information is reasonably available
                                                We disagree with the commenter’s                           proposed AD, if the PBM is Rockwell                       because the interested parties have
                                             request. The compliance time in this AD                       Collins P/N 4260–0037–3 or –4, ANA                        access to it through their normal course
                                             is based on FAA analysis of safety risk                       has to install PBM P/N 4260–0037–5                        of business or by the means identified
                                             factors including consideration of the                        within 60 months after the effective date                 in the ADDRESSES section.
                                             rulemaking time, as well as the time                          of this AD, and in the last sentence of
                                                                                                                                                                     Costs of Compliance
                                             required to rework each PBM to the part                       the paragraph, it says to do all
                                             number 4260–0037–5 configuration. We                          applicable corrective actions ‘‘before                      We estimate that this AD affects 68
                                             have not revised this AD in this regard.                      further flight.’’ ANA stated that the two                 airplanes of U.S. registry. We estimate
                                                                                                           sentences are contradictory and that it is                the following costs to comply with this
                                                                                                           too hard to do all applicable corrective                  AD:
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                                                                                                                          ESTIMATED COSTS
                                                                                                                                                                                    Cost per                Cost on U.S.
                                                           Action                                               Labor cost                                  Parts cost              product                  operators

                                             Inspection ..........................   1 work-hour × $85 per hour = $85 ...............................                    $0   Up to $85 ..............   Up to $5,780.




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                                             16190               Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations

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

                                             PBM replacement and test          4 work-hours × $85 per hour = $340 ...........................             $9,655      $9,995 ...................   $679,660.



                                             Authority for This Rulemaking                           under the criteria of the Regulatory                    Within 60 months after the effective date of
                                                                                                     Flexibility Act.                                        this AD, inspect the PBM to determine the
                                                Title 49 of the United States Code                                                                           part number. A review of airplane
                                             specifies the FAA’s authority to issue                  List of Subjects in 14 CFR Part 39                      maintenance or delivery records is acceptable
                                             rules on aviation safety. Subtitle I,                                                                           in lieu of the inspection if the part number
                                                                                                       Air transportation, Aircraft, Aviation
                                             section 106, describes the authority of                                                                         of the PBM can be conclusively determined
                                                                                                     safety, Incorporation by reference,
                                             the FAA Administrator. Subtitle VII:                                                                            from that review.
                                                                                                     Safety.                                                    (1) If the PBM is Rockwell Collins part
                                             Aviation Programs, describes in more
                                             detail the scope of the Agency’s                        Adoption of the Amendment                               number (P/N) 4260–0037–5: No further
                                             authority.                                                                                                      action is required by this paragraph.
                                                                                                       Accordingly, under the authority                         (2) If the PBM is Rockwell Collins P/N
                                                We are issuing this rulemaking under                 delegated to me by the Administrator,                   4260–0037–3 or –4: Within 60 months after
                                             the authority described in Subtitle VII,                the FAA amends 14 CFR part 39 as                        the effective date of this AD, install PBM P/
                                             Part A, Subpart III, Section 44701:                     follows:                                                N 4260–0037–5 and do the PBM installation
                                             ‘‘General requirements.’’ Under that                                                                            test, in accordance with the Accomplishment
                                             section, Congress charges the FAA with                  PART 39—AIRWORTHINESS                                   Instructions of Boeing Service Bulletin B787–
                                             promoting safe flight of civil aircraft in              DIRECTIVES                                              81205–SB320028–00, Issue 001, dated
                                             air commerce by prescribing regulations                                                                         October 31, 2016. Where Boeing Service
                                             for practices, methods, and procedures                  ■ 1. The authority citation for part 39                 Bulletin B787–81205–SB320028–00, Issue
                                             the Administrator finds necessary for                   continues to read as follows:                           001, dated October 31, 2016, specifies
                                             safety in air commerce. This regulation                                                                         accomplishing an action ‘‘in accordance with
                                                                                                         Authority: 49 U.S.C. 106(g), 40113, 44701.          787 AMM 32–44–01,’’ for this AD ‘‘refer to
                                             is within the scope of that authority
                                                                                                     § 39.13     [Amended]                                   787 AMM 32–44–01’’ for that action. If the
                                             because it addresses an unsafe condition                                                                        installation test fails, before further flight, do
                                             that is likely to exist or develop on                   ■ 2. The FAA amends § 39.13 by adding                   all applicable corrective actions and repeat
                                             products identified in this rulemaking                  the following new airworthiness                         the test until the test is passed.
                                             action.                                                 directive (AD):
                                                This AD is issued in accordance with                                                                         (h) Parts Installation Prohibition
                                                                                                     2018–07–19 The Boeing Company:                            As of the effective date of this AD, no
                                             authority delegated by the Executive
                                                                                                         Amendment 39–19250; Docket No.                      person may install, on any airplane, a PBM
                                             Director, Aircraft Certification Service,                   FAA–2017–0553; Product Identifier
                                             as authorized by FAA Order 8000.51C.                                                                            having Rockwell Collins P/N 4260–0037–3 or
                                                                                                         2016–NM–208–AD.                                     –4.
                                             In accordance with that order, issuance
                                             of ADs is normally a function of the                    (a) Effective Date                                      (i) Alternative Methods of Compliance
                                             Compliance and Airworthiness                              This AD is effective May 21, 2018.                    (AMOCs)
                                             Division, but during this transition                    (b) Affected ADs                                           (1) The Manager, Seattle ACO Branch,
                                             period, the Executive Director has                                                                              FAA, has the authority to approve AMOCs
                                                                                                       None.                                                 for this AD, if requested using the procedures
                                             delegated the authority to issue ADs
                                             applicable to transport category                        (c) Applicability                                       found in 14 CFR 39.19. In accordance with
                                             airplanes to the Director of the System                                                                         14 CFR 39.19, send your request to your
                                                                                                        This AD applies to all The Boeing
                                                                                                                                                             principal inspector or local Flight Standards
                                             Oversight Division.                                     Company Model 787–8 and 787–9 airplanes,
                                                                                                                                                             District Office, as appropriate. If sending
                                                                                                     certificated in any category.
                                             Regulatory Findings                                                                                             information directly to the manager of the
                                                                                                     (d) Subject                                             ACO, send it to the attention of the person
                                               This AD will not have federalism                                                                              identified in paragraph (j) of this AD.
                                                                                                       Air Transport Association (ATA) of
                                             implications under Executive Order                      America Code 32; Landing gear.                          Information may be emailed to: 9-ANM-
                                             13132. This AD will not have a                                                                                  Seattle-ACO-AMOC-Requests@faa.gov.
                                             substantial direct effect on the States, on             (e) Unsafe Condition                                       (2) Before using any approved AMOC,
                                             the relationship between the national                      This AD was prompted by a report that the            notify your appropriate principal inspector,
                                             government and the States, or on the                    parking brake and alternate pitch trim                  or lacking a principal inspector, the manager
                                             distribution of power and                               module (PBM) may unintentionally                        of the local flight standards district office/
                                                                                                     disengage. We are issuing this AD to prevent            certificate holding district office.
                                             responsibilities among the various                                                                                 (3) An AMOC that provides an acceptable
                                             levels of government.                                   an unintended parking brake release, which
                                                                                                     could result in damage to the airplane and be           level of safety may be used for any repair,
                                               For the reasons discussed above, I                    a hazard to persons or property on the                  modification, or alteration required by this
                                             certify that this AD:                                   ground.                                                 AD if it is approved by the Boeing
                                               (1) Is not a ‘‘significant regulatory                                                                         Commercial Airplanes Organization
                                             action’’ under Executive Order 12866,                   (f) Compliance                                          Designation Authorization (ODA) that has
                                               (2) Is not a ‘‘significant rule’’ under                  Comply with this AD within the                       been authorized by the Manager, Seattle
                                             DOT Regulatory Policies and Procedures                  compliance times specified, unless already              ACO, to make those findings. To be
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                                             (44 FR 11034, February 26, 1979),                       done.                                                   approved, the repair method, modification
                                                                                                                                                             deviation, or alteration deviation must meet
                                               (3) Will not affect intrastate aviation               (g) Inspection and Replacement                          the certification basis of the airplane, and the
                                             in Alaska, and                                             For airplanes on which the original                  approval must specifically refer to this AD.
                                               (4) Will not have a significant                       airworthiness certificate or the original                  (4) For service information that contains
                                             economic impact, positive or negative,                  export certificate of airworthiness was issued          steps that are labeled as Required for
                                             on a substantial number of small entities               on or before the effective date of this AD:             Compliance (RC), the provisions of



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                                                                 Federal Register / Vol. 83, No. 73 / Monday, April 16, 2018 / Rules and Regulations                                          16191

                                             paragraphs (i)(4)(i) and (i)(4)(ii) of this AD          DEPARTMENT OF TRANSPORTATION                          2200 South 216th St., Des Moines, WA.
                                             apply.                                                                                                        For information on the availability of
                                                (i) The steps labeled as RC, including               Federal Aviation Administration                       this material at the FAA, call 206–231–
                                             substeps under an RC step and any figures                                                                     3195. It is also available on the internet
                                             identified in an RC step, must be done to               14 CFR Part 39                                        at http://www.regulations.gov by
                                             comply with the AD. If a step or substep is                                                                   searching for and locating Docket No.
                                                                                                     [Docket No. FAA–2017–0906; Product
                                             labeled ‘‘RC Exempt,’’ then the RC                                                                            FAA–2017–0906.
                                                                                                     Identifier 2017–NM–039–AD; Amendment
                                             requirement is removed from that step or                39–19252; AD 2018–07–21]
                                             substep. An AMOC is required for any                                                                          Examining the AD Docket
                                             deviations to RC steps, including substeps              RIN 2120–AA64                                            You may examine the AD docket on
                                             and identified figures.                                                                                       the internet at http://
                                                (ii) Steps not labeled as RC may be                  Airworthiness Directives; Fokker
                                                                                                                                                           www.regulations.gov by searching for
                                             deviated from using accepted methods in                 Services B.V. Airplanes
                                                                                                                                                           and locating Docket No. FAA–2017–
                                             accordance with the operator’s maintenance              AGENCY:  Federal Aviation                             0906; or in person at the Docket
                                             or inspection program without obtaining                 Administration (FAA), Department of                   Management Facility between 9 a.m.
                                             approval of an AMOC, provided the RC steps,             Transportation (DOT).                                 and 5 p.m., Monday through Friday,
                                             including substeps and identified figures, can                                                                except Federal holidays. The AD docket
                                                                                                     ACTION: Final rule.
                                             still be done as specified, and the airplane                                                                  contains this AD, the regulatory
                                             can be put back in an airworthy condition.              SUMMARY:   We are superseding                         evaluation, any comments received, and
                                             (j) Related Information                                 Airworthiness Directive (AD) 2005–12–                 other information. The address for the
                                                                                                     16, which applied to all Fokker Services              Docket Office (telephone 800–647–5527)
                                               For more information about this AD,
                                             contact Sean Schauer, Aerospace Engineer,
                                                                                                     B.V. Model F28 Mark 0100 airplanes.                   is Docket Management Facility, U.S.
                                             Systems and Equipment Section, FAA,
                                                                                                     AD 2005–12–16 required an inspection                  Department of Transportation, Docket
                                             Seattle ACO Branch, 2200 South 216th St.,               to determine the part number of the                   Operations, M–30, West Building
                                             Des Moines, WA 98198; phone and fax: 206–               passenger service unit (PSU) panels for               Ground Floor, Room W12–140, 1200
                                             231–3547; email: Sean.Schauer@faa.gov.                  the PSU modification status, and                      New Jersey Avenue SE, Washington, DC
                                                                                                     corrective actions if applicable. This                20590.
                                             (k) Material Incorporated by Reference                  new AD requires an inspection of the                  FOR FURTHER INFORMATION CONTACT: Tom
                                                (1) The Director of the Federal Register             PSU panels and the PSU panel/airplane                 Rodriguez, Aerospace Engineer,
                                             approved the incorporation by reference                 interface connectors for discrepancies,               International Section, Transport
                                             (IBR) of the service information listed in this         and corrective actions if necessary. This             Standards Branch, FAA, 2200 South
                                             paragraph under 5 U.S.C. 552(a) and 1 CFR               AD also removes airplanes from the                    216th St., Des Moines, WA 98198;
                                             part 51.                                                applicability. This AD was prompted by                telephone and fax 206–231–3226.
                                                (2) You must use this service information            reports of smoke in the passenger
                                                                                                                                                           SUPPLEMENTARY INFORMATION:
                                             as applicable to do the actions required by             compartment during ground operations
                                             this AD, unless the AD specifies otherwise.             and in-flight, and a determination that               Discussion
                                                (i) Boeing Service Bulletin B787–81205–              the modification actions required by AD                  We issued a notice of proposed
                                             SB320028–00, Issue 001, dated October 31,               2005–12–16 might not have been                        rulemaking (NPRM) to amend 14 CFR
                                             2016.                                                   implemented correctly. We are issuing                 part 39 to supersede AD 2005–12–16,
                                                (ii) Reserved.                                       this AD to address the unsafe condition               Amendment 39–14132 (70 FR 34642,
                                                (3) For Boeing service information                   on these products.                                    June 15, 2005) (‘‘AD 2005–12–16’’). AD
                                             identified in this AD, contact Boeing                   DATES: This AD is May 21, 2018.                       2005–12–16 applied to all Fokker
                                             Commercial Airplanes, Attention:                          The Director of the Federal Register                Services B.V. Model F28 Mark 0100
                                             Contractual & Data Services (C&DS), 2600                approved the incorporation by reference
                                             Westminster Blvd., MC 110–SK57, Seal
                                                                                                                                                           airplanes. The NPRM published in the
                                                                                                     of certain publications listed in this AD             Federal Register on November 3, 2017
                                             Beach, CA 90740–5600; telephone: 562–797–               as of May 21, 2018.
                                             1717; internet: https://
                                                                                                                                                           (82 FR 51172). The NPRM was
                                                                                                       The Director of the Federal Register                prompted by reports of smoke in the
                                             www.myboeingfleet.com.
                                                                                                     approved the incorporation by reference               passenger compartment during ground
                                                (4) You may view this service information
                                                                                                     of a certain other publication listed in              operations and in flight, and the
                                             at the FAA, Transport Standards Branch,
                                                                                                     this AD as of July 20, 2005 (70 FR                    determination that the modification
                                             2200 South 216th St., Des Moines, WA. For
                                                                                                     34642, June 15, 2005).                                actions required by AD 2005–12–16
                                             information on the availability of this
                                             material at the FAA, call 206–231–3195.                 ADDRESSES: For Fokker service                         might not have been implemented
                                                (5) You may view this service information            information identified in this final rule,            correctly. The NPRM proposed to
                                             that is incorporated by reference at the                contact Fokker Services B.V., Technical               continue to require an inspection to
                                             National Archives and Records                           Services Dept., P.O. Box 1357, 2130 EL                determine the part number of the PSU
                                             Administration (NARA). For information on               Hoofddorp, the Netherlands; telephone                 panels for the PSU modification status,
                                             the availability of this material at NARA, call         +31 (0)88–6280–350; fax +31 (0)88–                    and corrective actions if applicable. The
                                             202–741–6030, or go to: http://                         6280–111; email technicalservices@                    NPRM also proposed to require an
                                             www.archives.gov/federal-register/cfr/ibr-              fokker.com; internet http://                          inspection of the PSU panels and the
                                             locations.html.                                         www.myfokkerfleet.com. For Grimes                     PSU panel/airplane interface connectors
                                                                                                     Aerospace service information                         for discrepancies, and corrective actions
                                               Issued in Des Moines, Washington, on
                                                                                                     identified in this final rule, contact                if necessary. We are issuing this AD to
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                                             March 30, 2018.
                                                                                                     Grimes Aerospace Company, Product                     detect and correct overheating of the
                                             Chris Spangenberg,                                      Support Group, 240 Twain Avenue,                      PSU panel due to moisture ingress,
                                             Acting Director, System Oversight Division,             Urbana, OH 43078; phone 513–653–                      which could result in smoke or fire in
                                             Aircraft Certification Service.                         5225; fax 513–652–2322. You may view                  the passenger cabin.
                                             [FR Doc. 2018–07629 Filed 4–13–18; 8:45 am]             this referenced service information at                   The European Aviation Safety Agency
                                             BILLING CODE 4910–13–P                                  the FAA, Transport Standards Branch,                  (EASA), which is the Technical Agent


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Document Created: 2018-04-14 02:19:21
Document Modified: 2018-04-14 02:19:21
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.
DatesThis AD is effective May 21, 2018.
ContactSean Schauer, Aerospace Engineer, Systems and Equipment Section, FAA, Seattle ACO Branch, 2200 South 216th St., Des Moines, WA 98198; phone and fax: 206-231-3547; email: [email protected]
FR Citation83 FR 16188 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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