81_FR_44376 81 FR 44246 - Airworthiness Directives; The Boeing Company Airplanes

81 FR 44246 - Airworthiness Directives; The Boeing Company Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 81, Issue 130 (July 7, 2016)

Page Range44246-44249
FR Document2016-15914

We propose to adopt a new airworthiness directive (AD) for all The Boeing Company Model 767-200, and -300 series airplanes. This proposed AD was prompted by an evaluation by the design approval holder (DAH) indicating that the frame-to-floor-beam joints and frames common to shear ties at certain locations of fuselage structure are subject to widespread fatigue damage (WFD). This proposed AD would require repetitive inspections for cracking of the frame inner chords and webs common to the floor beam joint and at frames common to the shear ties at certain sections on the left and right fuselage sides, and corrective action if necessary. We are proposing this AD to detect and correct cracking of the frame inner chords and webs common to the floor beam joint and at frames common to the shear ties at certain sections on the left and right fuselage sides, which could result in reduced structural integrity of the airplane.

Federal Register, Volume 81 Issue 130 (Thursday, July 7, 2016)
[Federal Register Volume 81, Number 130 (Thursday, July 7, 2016)]
[Proposed Rules]
[Pages 44246-44249]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-15914]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2016-7423; Directorate Identifier 2016-NM-034-AD]
RIN 2120-AA64


Airworthiness Directives; The Boeing Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

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

[[Page 44247]]

SUMMARY: We propose to adopt a new airworthiness directive (AD) for all 
The Boeing Company Model 767-200, and -300 series airplanes. This 
proposed AD was prompted by an evaluation by the design approval holder 
(DAH) indicating that the frame-to-floor-beam joints and frames common 
to shear ties at certain locations of fuselage structure are subject to 
widespread fatigue damage (WFD). This proposed AD would require 
repetitive inspections for cracking of the frame inner chords and webs 
common to the floor beam joint and at frames common to the shear ties 
at certain sections on the left and right fuselage sides, and 
corrective action if necessary. We are proposing this AD to detect and 
correct cracking of the frame inner chords and webs common to the floor 
beam joint and at frames common to the shear ties at certain sections 
on the left and right fuselage sides, which could result in reduced 
structural integrity of the airplane.

DATES: We must receive comments on this proposed AD by August 22, 2016.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: Deliver to Mail address above between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    For service information identified in this NPRM, contact Boeing 
Commercial Airplanes, Attention: Data & Services Management, P.O. Box 
3707, MC 2H-65, Seattle, WA 98124-2207; telephone 206-544-5000, 
extension 1; fax 206-766-5680; Internet https://www.myboeingfleet.com. 
You may view this referenced service information at the FAA, Transport 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information 
on the availability of this material at the FAA, call 425-227-1221. It 
is also available on the Internet at http://www.regulations.gov by 
searching for and locating Docket No. FAA-2016-7423.

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-2016-
7423; or in person at the Docket Management Facility between 9 a.m. and 
5 p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this proposed AD, the regulatory evaluation, any comments 
received, and other information. The street address for the Docket 
Office (phone: 800-647-5527) is in the ADDRESSES section. Comments will 
be available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Wayne Lockett, Aerospace Engineer, 
Airframe Branch, ANM-120S, FAA, Seattle Aircraft Certification Office, 
1601 Lind Avenue SW., Renton, WA 98057 3356; phone: 425-917-6447; fax: 
425-917-6590; email: [email protected].

SUPPLEMENTARY INFORMATION:

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposal. Send your comments to an address listed 
under the ADDRESSES section. Include ``Docket No. FAA-2016-7423; 
Directorate Identifier 2016-NM-034-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD 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 proposed AD.

Discussion

    Fatigue damage can occur locally, in small areas or structural 
design details, or globally, in widespread areas. Multiple-site damage 
is widespread damage that occurs in a large structural element such as 
a single rivet line of a lap splice joining two large skin panels. 
Widespread damage can also occur in multiple elements such as adjacent 
frames or stringers. Multiple-site damage and multiple-element damage 
cracks are typically too small initially to be reliably detected with 
normal inspection methods. Without intervention, these cracks will 
grow, and eventually compromise the structural integrity of the 
airplane. This condition is known as widespread fatigue damage. It is 
associated with general degradation of large areas of structure with 
similar structural details and stress levels. As an airplane ages, WFD 
will likely occur, and will certainly occur if the airplane is operated 
long enough without any intervention.
    The FAA's WFD final rule (75 FR 69746, November 15, 2010) became 
effective on January 14, 2011. The WFD rule requires certain actions to 
prevent structural failure due to WFD throughout the operational life 
of certain existing transport category airplanes and all of these 
airplanes that will be certificated in the future. For existing and 
future airplanes subject to the WFD rule, the rule requires that DAHs 
establish a limit of validity (LOV) of the engineering data that 
support the structural maintenance program. Operators affected by the 
WFD rule may not fly an airplane beyond its LOV, unless an extended LOV 
is approved.
    The WFD rule (75 FR 69746, November 15, 2010) does not require 
identifying and developing maintenance actions if the DAHs can show 
that such actions are not necessary to prevent WFD before the airplane 
reaches the LOV. Many LOVs, however, do depend on accomplishment of 
future maintenance actions. As stated in the WFD rule, any maintenance 
actions necessary to reach the LOV will be mandated by airworthiness 
directives through separate rulemaking actions.
    In the context of WFD, this action is necessary to enable DAHs to 
propose LOVs that allow operators the longest operational lives for 
their airplanes, and still ensure that WFD will not occur. This 
approach allows for an implementation strategy that provides 
flexibility to DAHs in determining the timing of service information 
development (with FAA approval), while providing operators with 
certainty regarding the LOV applicable to their airplanes.
    An evaluation by the DAH indicates that the frame to floor beam 
joints and frames common to shear ties at certain locations of fuselage 
structure are subject to WFD. This condition, if not corrected, could 
result in cracking of the frame inner chords and webs common to the 
floor beam joint and at frames common to the shear ties at certain 
sections on the left and right fuselage sides, which could result in 
reduced structural integrity of the airplane.

Related Service Information Under 1 CFR Part 51

    We reviewed Boeing Alert Service Bulletin 767-53A0265, Revision 1, 
dated March 18, 2016. The service information describes procedures for 
doing a detailed inspection and a surface high frequency eddy current

[[Page 44248]]

(HFEC) inspection for cracking of the frame inner chord and web common 
to the floor beam joint in section 41 and 43 on the left and right 
sides, a detailed inspection and a surface HFEC inspection for cracking 
of the section 43 and 46 frames common to the shear ties on the left 
and right sides, and repair. 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 proposing 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.

Proposed AD Requirements

    This proposed AD would require accomplishing the actions specified 
in the service information described previously. For information on the 
procedures and compliance times, see this service information at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-
7423.
    The phrase ``corrective actions'' is used in this proposed AD. 
Corrective actions correct or address any condition found. Corrective 
actions in an AD could include, for example, repairs.

Costs of Compliance

    We estimate that this proposed AD affects 306 airplanes of U.S. 
registry.
    We estimate the following costs to comply with this proposed AD:

                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                                 Cost on U.S.
              Action                    Labor cost        Parts cost     Cost per product         operators
----------------------------------------------------------------------------------------------------------------
Inspections......................  Up to 350 work-hours           $0   Up to $29,750 per     Up to $9,103,500
                                    x $85 per hour =                    inspection cycle.     per inspection
                                    $29,750 per                                               cycle.
                                    inspection cycle.
----------------------------------------------------------------------------------------------------------------

    We have received no definitive data that would enable us to provide 
cost estimates for the on-condition actions specified in this proposed 
AD.

Authority for This Rulemaking

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

Regulatory Findings

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

List of Subjects in 14 CFR Part 39

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

The Proposed Amendment

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

PART 39--AIRWORTHINESS DIRECTIVES

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

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


Sec.  39.13  [Amended]

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

The Boeing Company: Docket No. FAA-2016-7423; Directorate Identifier 
2016-NM-034-AD.

(a) Comments Due Date

    We must receive comments by August 22, 2016.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to all The Boeing Company Model 767-200, and -
300 series airplanes, certificated in any category.

(d) Subject

    Air Transport Association (ATA) of America Code 53; Fuselage.

(e) Unsafe Condition

    This AD was prompted by an evaluation by the design approval 
holder (DAH) indicating that the frame-to-floor-beam joints and 
frames common to shear ties at certain locations of fuselage 
structure are subject to widespread fatigue damage (WFD). We are 
issuing this AD to detect and correct cracking of the frame inner 
chords and webs common to the floor beam joint and at frames common 
to the shear ties at certain sections on the left and right fuselage 
sides, which could result in reduced structural integrity of the 
airplane.

(f) Compliance

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

(g) Inspections and Corrective Actions

    Except as provided by paragraph (h) of this AD, at the 
applicable time specified in paragraph 1.E., ``Compliance,'' of 
Boeing Alert Service Bulletin 767-53A0265, Revision 1, dated March 
18, 2016: Do the actions required in paragraphs (g)(1) and (g)(2) of 
this AD; and do all applicable corrective actions; in accordance 
with the Accomplishment Instructions of Boeing Alert Service 
Bulletin 767-53A0265, Revision 1, dated March 18, 2016. Do all 
applicable corrective actions before further flight. Repeat the 
inspections specified in paragraphs (g)(1) and (g)(2) of this AD 
thereafter at the applicable intervals specified

[[Page 44249]]

in paragraph 1.E., ``Compliance,'' of Boeing Alert Service Bulletin 
767-53A0265, Revision 1, dated March 18, 2016.
    (1) Do a detailed inspection and a surface high frequency eddy 
current (HFEC) inspection for cracking of the frame inner chord and 
web common to the floor beam joint in section 41 and 43 on the left 
and right sides.
    (2) Do a detailed inspection and a surface HFEC inspection for 
cracking of the section 43 and 46 frames common to the shear ties on 
the left and right sides.

(h) Service Information Exception

    Where Boeing Alert Service Bulletin 767-53A0265, Revision 1, 
dated March 18, 2016, specifies a compliance time ``after the 
original issue date of this service bulletin,'' this AD requires 
compliance within the specified compliance time after the effective 
date of this AD.

(i) Credit for Previous Actions

    This paragraph provides credit for the actions specified in 
paragraph (g) of this AD, if those actions were performed before the 
effective date of this AD using Boeing Alert Service Bulletin 767-
53A0265, dated March 18, 2015. This service information is not 
incorporated by reference in this AD.

(j) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Seattle Aircraft Certification Office (ACO), 
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 (k)(1) 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 paragraphs 
(j)(4)(i) and (j)(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. 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.

(k) Related Information

    (1) For more information about this AD, contact Wayne Lockett, 
Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle ACO, 
1601 Lind Avenue SW., Renton, WA 98057-3356; phone: 425-917-6447; 
fax: 425-917-6590; email: [email protected].
    (2) For service information identified in this AD, contact 
Boeing Commercial Airplanes, Attention: Data & Services Management, 
P.O. Box 3707, MC 2H-65, Seattle, WA 98124-2207; telephone 206-544-
5000, extension 1; fax 206-766-5680; Internet https://www.myboeingfleet.com. You may view this referenced service 
information at the FAA, Transport Airplane Directorate, 1601 Lind 
Avenue SW., Renton, WA. For information on the availability of this 
material at the FAA, call 425-227-1221.

    Issued in Renton, Washington, on June 23, 2016.
Dorr M. Anderson,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2016-15914 Filed 7-6-16; 8:45 am]
 BILLING CODE 4910-13-P



                                               44246                     Federal Register / Vol. 81, No. 130 / Thursday, July 7, 2016 / Proposed Rules

                                               Regulatory Findings                                      originated by an aviation authority of another        person is not required to respond to, nor
                                                                                                        country to identify and correct an unsafe             shall a person be subject to a penalty for
                                                 We determined that this proposed AD                    condition on an aviation product. The MCAI            failure to comply with a collection of
                                               would not have federalism implications                   describes the unsafe condition as cracks              information subject to the requirements of
                                               under Executive Order 13132. This                        found in the horizontal stabilizer rear attach        the Paperwork Reduction Act unless that
                                               proposed AD would not have a                             structure and the vertical fin rear spar attach       collection of information displays a current
                                               substantial direct effect on the States, on              structure. We are issuing this AD to prevent          valid OMB Control Number. The OMB
                                               the relationship between the national                    structural failure of the horizontal stabilizer       Control Number for this information
                                               Government and the States, or on the                     and/or the vertical fin rear spar attach              collection is 2120–0056. Public reporting for
                                                                                                        structure, which could result in damage to            this collection of information is estimated to
                                               distribution of power and                                                                                      be approximately 5 minutes per response,
                                                                                                        the airplane and loss of control.
                                               responsibilities among the various                                                                             including the time for reviewing instructions,
                                               levels of government.                                    (f) Actions and Compliance                            completing and reviewing the collection of
                                                 For the reasons discussed above, I                        Unless already done, do the following              information. All responses to this collection
                                               certify this proposed regulation:                        actions:                                              of information are mandatory. Comments
                                                 (1) Is not a ‘‘significant regulatory                     (1) At whichever of the compliance times           concerning the accuracy of this burden and
                                               action’’ under Executive Order 12866,                    specified in paragraphs (f)(1)(i) through (iii)       suggestions for reducing the burden should
                                                 (2) Is not a ‘‘significant rule’’ under                of this AD that occurs the latest after the           be directed to the FAA at: 800 Independence
                                               the DOT Regulatory Policies and                          effective date of this AD, and repetitively           Ave. SW., Washington, DC 20591, Attn:
                                                                                                        thereafter every 2,400 hours time-in-service          Information Collection Clearance Officer,
                                               Procedures (44 FR 11034, February 26,                                                                          AES–200.
                                               1979),                                                   (TIS), do a visual and non-destructive test
                                                 (3) Will not affect intrastate aviation                (NDT) inspection of the horizontal stabilizer         (h) Related Information
                                                                                                        splice plate assembly, part number (P/N)
                                               in Alaska, and                                                                                                    Refer to MCAI European Aviation Safety
                                                                                                        6032183–1 or P/N 406–5518–32183–100 (as
                                                 (4) Will not have a significant                                                                              Agency (EASA) AD No.: 2016–0101, dated 25
                                                                                                        applicable), and the attach structure
                                               economic impact, positive or negative,                   assembly P/N 6031210–1. Do the inspections
                                                                                                                                                              May 25, 2016, and ASI Aviation Service Kit
                                               on a substantial number of small entities                                                                      SKRA40611–Rev. 2, dated December 3, 2015,
                                                                                                        following the Accomplishment Instructions
                                               under the criteria of the Regulatory                                                                           ASI Service Kit SK406–137, dated December
                                                                                                        in ASI Aviation Service Bulletin CAB01–5
                                                                                                                                                              3, 2015 (which superseded ASI Aviation
                                               Flexibility Act.                                         Rev 2, dated December 3, 2015.
                                                                                                                                                              Service Kit SKRA406–12–Rev. 2, dated
                                                                                                           (i) Before accumulating 2,500 hours TIS; or        December 3, 2015), and ASI Aviation Service
                                               List of Subjects in 14 CFR Part 39                          (ii) Within the next 100 hours TIS; or             Kit SKRA406–13–Rev. 2, dated December 3,
                                                 Air transportation, Aircraft, Aviation                    (iii) At the next 600-hour inspection.             2015, for related information. You may
                                               safety, Incorporation by reference,                         (2) If, during any inspection as required by       examine the MCAI on the Internet at http://
                                               Safety.                                                  paragraph (f)(1) of this AD, any oversized bolt       www.regulations.gov by searching for and
                                                                                                        hole or crack is detected on the horizontal           locating Docket No. FAA–2016–8161. For
                                               The Proposed Amendment                                   stabilizer splice plate assembly or attach            service information related to this AD,
                                                 Accordingly, under the authority                       structure assembly, before further flight,            contact ASI Aviation, Aérodrome de Reims
                                                                                                        repair or replace the affected part with a            Prunay, 51360 Prunay, France; telephone:
                                               delegated to me by the Administrator,
                                                                                                        serviceable part following the                        +33 3 26 48 46 84; fax: +33 3 26 49 18 57;
                                               the FAA proposes to amend 14 CFR part                    Accomplishment Instructions in ASI
                                               39 as follows:                                                                                                 email: contact@ask-aviation.fr; Internet:
                                                                                                        Aviation Service Bulletin CAB01–5 Rev 2,              http://asi-aviation.fr/page-Accueil.html. You
                                                                                                        dated December 3, 2015. After taking the              may review this referenced service
                                               PART 39—AIRWORTHINESS                                    necessary corrective action, continue with            information at the FAA, Small Airplane
                                               DIRECTIVES                                               the repetitive inspection specified in                Directorate, 901 Locust, Kansas City,
                                                                                                        paragraph (f)(1) of this AD.                          Missouri 64106. For information on the
                                               ■ 1. The authority citation for part 39
                                                                                                        (g) Other FAA AD Provisions                           availability of this material at the FAA, call
                                               continues to read as follows:                                                                                  (816) 329–4148.
                                                   Authority: 49 U.S.C. 106(g), 40113, 44701.              The following provisions also apply to this
                                                                                                        AD:                                                     Issued in Kansas City, Missouri, on June
                                               § 39.13   [Amended]                                         (1) Alternative Methods of Compliance              28, 2016.
                                               ■ 2. The FAA amends § 39.13 by adding                    (AMOCs): The Manager, Standards Office,               Pat Mullen,
                                                                                                        FAA, has the authority to approve AMOCs               Acting Manager, Small Airplane Directorate,
                                               the following new AD:
                                                                                                        for this AD, if requested using the procedures        Aircraft Certification Service.
                                               REIMS AVIATION S.A.: Docket No. FAA–                     found in 14 CFR 39.19. Send information to            [FR Doc. 2016–15862 Filed 7–6–16; 8:45 am]
                                                  2016–8161; Directorate Identifier 2016–               ATTN: Albert Mercado, Aerospace Engineer,
                                                  CE–018–AD.                                            FAA, Small Airplane Directorate, 901 Locust,          BILLING CODE 4910–13–P

                                               (a) Comments Due Date                                    Room 301, Kansas City, Missouri 64106;
                                                                                                        telephone: (816) 329–4119; fax: (816) 329–
                                                 We must receive comments by August 22,                 4090; email: albert.mercado@faa.gov. Before           DEPARTMENT OF TRANSPORTATION
                                               2016.                                                    using any approved AMOC on any airplane
                                               (b) Affected ADs                                         to which the AMOC applies, notify your                Federal Aviation Administration
                                                                                                        appropriate principal inspector (PI) in the
                                                 None.
                                                                                                        FAA Flight Standards District Office (FSDO),          14 CFR Part 39
                                               (c) Applicability                                        or lacking a PI, your local FSDO.
                                                                                                           (2) Airworthy Product: For any requirement         [Docket No. FAA–2016–7423; Directorate
                                                  This AD applies to REIMS AVIATION S.A.                                                                      Identifier 2016–NM–034–AD]
                                               F406 airplanes, serial numbers F406–0001                 in this AD to obtain corrective actions from
                                               through F406–0098, certificated in any                   a manufacturer or other source, use these             RIN 2120–AA64
                                                                                                        actions if they are FAA-approved. Corrective
Lhorne on DSK30JT082PROD with PROPOSALS




                                               category.
                                                                                                        actions are considered FAA-approved if they           Airworthiness Directives; The Boeing
                                               (d) Subject                                              are approved by the State of Design Authority         Company Airplanes
                                                 Air Transport Association of America                   (or their delegated agent). You are required
                                               (ATA) Code 55: Stabilizers.                              to assure the product is airworthy before it          AGENCY: Federal Aviation
                                                                                                        is returned to service.                               Administration (FAA), DOT.
                                               (e) Reason                                                  (3) Reporting Requirements: For any                ACTION: Notice of proposed rulemaking
                                                  This AD was prompted by mandatory                     reporting requirement in this AD, a federal           (NPRM).
                                               continuing airworthiness information (MCAI)              agency may not conduct or sponsor, and a



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                                                                         Federal Register / Vol. 81, No. 130 / Thursday, July 7, 2016 / Proposed Rules                                          44247

                                               SUMMARY:    We propose to adopt a new                    7423; or in person at the Docket                      and stress levels. As an airplane ages,
                                               airworthiness directive (AD) for all The                 Management Facility between 9 a.m.                    WFD will likely occur, and will
                                               Boeing Company Model 767–200, and                        and 5 p.m., Monday through Friday,                    certainly occur if the airplane is
                                               –300 series airplanes. This proposed AD                  except Federal holidays. The AD docket                operated long enough without any
                                               was prompted by an evaluation by the                     contains this proposed AD, the                        intervention.
                                               design approval holder (DAH)                             regulatory evaluation, any comments                      The FAA’s WFD final rule (75 FR
                                               indicating that the frame-to-floor-beam                  received, and other information. The                  69746, November 15, 2010) became
                                               joints and frames common to shear ties                   street address for the Docket Office                  effective on January 14, 2011. The WFD
                                               at certain locations of fuselage structure               (phone: 800–647–5527) is in the                       rule requires certain actions to prevent
                                               are subject to widespread fatigue                        ADDRESSES section. Comments will be                   structural failure due to WFD
                                               damage (WFD). This proposed AD                           available in the AD docket shortly after              throughout the operational life of
                                               would require repetitive inspections for                 receipt.                                              certain existing transport category
                                               cracking of the frame inner chords and                   FOR FURTHER INFORMATION CONTACT:                      airplanes and all of these airplanes that
                                               webs common to the floor beam joint                      Wayne Lockett, Aerospace Engineer,                    will be certificated in the future. For
                                               and at frames common to the shear ties                   Airframe Branch, ANM–120S, FAA,                       existing and future airplanes subject to
                                               at certain sections on the left and right                Seattle Aircraft Certification Office,                the WFD rule, the rule requires that
                                               fuselage sides, and corrective action if                 1601 Lind Avenue SW., Renton, WA                      DAHs establish a limit of validity (LOV)
                                               necessary. We are proposing this AD to                   98057 3356; phone: 425–917–6447; fax:                 of the engineering data that support the
                                               detect and correct cracking of the frame                 425–917–6590; email: wayne.lockett@                   structural maintenance program.
                                               inner chords and webs common to the                      faa.gov.                                              Operators affected by the WFD rule may
                                               floor beam joint and at frames common                                                                          not fly an airplane beyond its LOV,
                                                                                                        SUPPLEMENTARY INFORMATION:                            unless an extended LOV is approved.
                                               to the shear ties at certain sections on
                                               the left and right fuselage sides, which                 Comments Invited                                         The WFD rule (75 FR 69746,
                                               could result in reduced structural                                                                             November 15, 2010) does not require
                                                                                                          We invite you to send any written                   identifying and developing maintenance
                                               integrity of the airplane.                               relevant data, views, or arguments about              actions if the DAHs can show that such
                                               DATES: We must receive comments on                       this proposal. Send your comments to                  actions are not necessary to prevent
                                               this proposed AD by August 22, 2016.                     an address listed under the ADDRESSES                 WFD before the airplane reaches the
                                               ADDRESSES: You may send comments,                        section. Include ‘‘Docket No. FAA–                    LOV. Many LOVs, however, do depend
                                               using the procedures found in 14 CFR                     2016–7423; Directorate Identifier 2016–               on accomplishment of future
                                               11.43 and 11.45, by any of the following                 NM–034–AD’’ at the beginning of your                  maintenance actions. As stated in the
                                               methods:                                                 comments. We specifically invite                      WFD rule, any maintenance actions
                                                  • Federal eRulemaking Portal: Go to                   comments on the overall regulatory,                   necessary to reach the LOV will be
                                               http://www.regulations.gov. Follow the                   economic, environmental, and energy                   mandated by airworthiness directives
                                               instructions for submitting comments.                    aspects of this proposed AD. We will                  through separate rulemaking actions.
                                                  • Fax: 202–493–2251.                                  consider all comments received by the                    In the context of WFD, this action is
                                                  • Mail: U.S. Department of                            closing date and may amend this                       necessary to enable DAHs to propose
                                               Transportation, Docket Operations, M–                    proposed AD because of those                          LOVs that allow operators the longest
                                               30, West Building Ground Floor, Room                     comments.                                             operational lives for their airplanes, and
                                               W12–140, 1200 New Jersey Avenue SE.,                       We will post all comments we                        still ensure that WFD will not occur.
                                               Washington, DC 20590.                                    receive, without change, to http://                   This approach allows for an
                                                  • Hand Delivery: Deliver to Mail                      www.regulations.gov, including any                    implementation strategy that provides
                                               address above between 9 a.m. and 5                       personal information you provide. We                  flexibility to DAHs in determining the
                                               p.m., Monday through Friday, except                      will also post a report summarizing each              timing of service information
                                               Federal holidays.                                        substantive verbal contact we receive                 development (with FAA approval),
                                                  For service information identified in                 about this proposed AD.                               while providing operators with certainty
                                               this NPRM, contact Boeing Commercial                                                                           regarding the LOV applicable to their
                                                                                                        Discussion
                                               Airplanes, Attention: Data & Services                                                                          airplanes.
                                               Management, P.O. Box 3707, MC 2H–65,                        Fatigue damage can occur locally, in                  An evaluation by the DAH indicates
                                               Seattle, WA 98124–2207; telephone                        small areas or structural design details,             that the frame to floor beam joints and
                                               206–544–5000, extension 1; fax 206–                      or globally, in widespread areas.                     frames common to shear ties at certain
                                               766–5680; Internet https://                              Multiple-site damage is widespread                    locations of fuselage structure are
                                               www.myboeingfleet.com. You may view                      damage that occurs in a large structural              subject to WFD. This condition, if not
                                               this referenced service information at                   element such as a single rivet line of a              corrected, could result in cracking of the
                                               the FAA, Transport Airplane                              lap splice joining two large skin panels.             frame inner chords and webs common
                                               Directorate, 1601 Lind Avenue SW.,                       Widespread damage can also occur in                   to the floor beam joint and at frames
                                               Renton, WA. For information on the                       multiple elements such as adjacent                    common to the shear ties at certain
                                               availability of this material at the FAA,                frames or stringers. Multiple-site                    sections on the left and right fuselage
                                               call 425–227–1221. It is also available                  damage and multiple-element damage                    sides, which could result in reduced
                                               on the Internet at http://                               cracks are typically too small initially to           structural integrity of the airplane.
                                               www.regulations.gov by searching for                     be reliably detected with normal
                                               and locating Docket No. FAA–2016–                        inspection methods. Without                           Related Service Information Under 1
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                                               7423.                                                    intervention, these cracks will grow,                 CFR Part 51
                                                                                                        and eventually compromise the                           We reviewed Boeing Alert Service
                                               Examining the AD Docket                                  structural integrity of the airplane. This            Bulletin 767–53A0265, Revision 1,
                                                 You may examine the AD docket on                       condition is known as widespread                      dated March 18, 2016. The service
                                               the Internet at http://                                  fatigue damage. It is associated with                 information describes procedures for
                                               www.regulations.gov by searching for                     general degradation of large areas of                 doing a detailed inspection and a
                                               and locating Docket No. FAA–2016–                        structure with similar structural details             surface high frequency eddy current


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                                               44248                         Federal Register / Vol. 81, No. 130 / Thursday, July 7, 2016 / Proposed Rules

                                               (HFEC) inspection for cracking of the                           FAA’s Determination                                     this service information at http://
                                               frame inner chord and web common to                                                                                     www.regulations.gov by searching for
                                               the floor beam joint in section 41 and 43                         We are proposing this AD because we                   and locating Docket No. FAA–2016–
                                               on the left and right sides, a detailed                         evaluated all the relevant information                  7423.
                                                                                                               and determined the unsafe condition                       The phrase ‘‘corrective actions’’ is
                                               inspection and a surface HFEC
                                                                                                               described previously is likely to exist or              used in this proposed AD. Corrective
                                               inspection for cracking of the section 43
                                                                                                               develop in other products of the same                   actions correct or address any condition
                                               and 46 frames common to the shear ties
                                                                                                               type design.                                            found. Corrective actions in an AD
                                               on the left and right sides, and repair.
                                               This service information is reasonably                          Proposed AD Requirements                                could include, for example, repairs.
                                               available because the interested parties                                                                                Costs of Compliance
                                                                                                                 This proposed AD would require
                                               have access to it through their normal
                                                                                                               accomplishing the actions specified in                     We estimate that this proposed AD
                                               course of business or by the means
                                                                                                               the service information described                       affects 306 airplanes of U.S. registry.
                                               identified in the ADDRESSES section.                            previously. For information on the                         We estimate the following costs to
                                                                                                               procedures and compliance times, see                    comply with this proposed AD:

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

                                               Inspections ..............................    Up to 350 work-hours × $85                     $0       Up to $29,750 per inspection       Up to $9,103,500 per inspec-
                                                                                               per hour = $29,750 per in-                              cycle.                             tion cycle.
                                                                                               spection cycle.



                                                 We have received no definitive data                             (1) Is not a ‘‘significant regulatory                 (b) Affected ADs
                                               that would enable us to provide cost                            action’’ under Executive Order 12866,                     None.
                                               estimates for the on-condition actions                            (2) Is not a ‘‘significant rule’’ under               (c) Applicability
                                               specified in this proposed AD.                                  the DOT Regulatory Policies and
                                                                                                                                                                          This AD applies to all The Boeing
                                               Authority for This Rulemaking                                   Procedures (44 FR 11034, February 26,
                                                                                                                                                                       Company Model 767–200, and –300 series
                                                                                                               1979),                                                  airplanes, certificated in any category.
                                                  Title 49 of the United States Code                             (3) Will not affect intrastate aviation
                                               specifies the FAA’s authority to issue                          in Alaska, and                                          (d) Subject
                                               rules on aviation safety. Subtitle I,                             (4) Will not have a significant                         Air Transport Association (ATA) of
                                               section 106, describes the authority of                         economic impact, positive or negative,                  America Code 53; Fuselage.
                                               the FAA Administrator. Subtitle VII:                            on a substantial number of small entities               (e) Unsafe Condition
                                               Aviation Programs, describes in more                            under the criteria of the Regulatory
                                               detail the scope of the Agency’s                                                                                           This AD was prompted by an evaluation by
                                                                                                               Flexibility Act.                                        the design approval holder (DAH) indicating
                                               authority.                                                                                                              that the frame-to-floor-beam joints and
                                                  We are issuing this rulemaking under                         List of Subjects in 14 CFR Part 39                      frames common to shear ties at certain
                                               the authority described in Subtitle VII,                          Air transportation, Aircraft, Aviation                locations of fuselage structure are subject to
                                               Part A, Subpart III, Section 44701:                             safety, Incorporation by reference,                     widespread fatigue damage (WFD). We are
                                               ‘‘General requirements.’’ Under that                            Safety.                                                 issuing this AD to detect and correct cracking
                                               section, Congress charges the FAA with                                                                                  of the frame inner chords and webs common
                                               promoting safe flight of civil aircraft in                      The Proposed Amendment                                  to the floor beam joint and at frames common
                                               air commerce by prescribing regulations                                                                                 to the shear ties at certain sections on the left
                                                                                                                 Accordingly, under the authority                      and right fuselage sides, which could result
                                               for practices, methods, and procedures                          delegated to me by the Administrator,                   in reduced structural integrity of the
                                               the Administrator finds necessary for                           the FAA proposes to amend 14 CFR part                   airplane.
                                               safety in air commerce. This regulation                         39 as follows:
                                               is within the scope of that authority                                                                                   (f) Compliance
                                               because it addresses an unsafe condition                        PART 39—AIRWORTHINESS                                      Comply with this AD within the
                                               that is likely to exist or develop on                           DIRECTIVES                                              compliance times specified, unless already
                                               products identified in this rulemaking                                                                                  done.
                                               action.                                                         ■ 1. The authority citation for part 39                 (g) Inspections and Corrective Actions
                                               Regulatory Findings                                             continues to read as follows:                              Except as provided by paragraph (h) of this
                                                                                                                    Authority: 49 U.S.C. 106(g), 40113, 44701.         AD, at the applicable time specified in
                                                 We determined that this proposed AD                                                                                   paragraph 1.E., ‘‘Compliance,’’ of Boeing
                                               would not have federalism implications                          § 39.13    [Amended]                                    Alert Service Bulletin 767–53A0265,
                                               under Executive Order 13132. This                               ■ 2. The FAA amends § 39.13 by adding                   Revision 1, dated March 18, 2016: Do the
                                               proposed AD would not have a                                    the following new airworthiness
                                                                                                                                                                       actions required in paragraphs (g)(1) and
                                               substantial direct effect on the States, on                                                                             (g)(2) of this AD; and do all applicable
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                                                                                                               directive (AD):                                         corrective actions; in accordance with the
                                               the relationship between the national
                                               Government and the States, or on the                            The Boeing Company: Docket No. FAA–                     Accomplishment Instructions of Boeing Alert
                                                                                                                   2016–7423; Directorate Identifier 2016–             Service Bulletin 767–53A0265, Revision 1,
                                               distribution of power and                                                                                               dated March 18, 2016. Do all applicable
                                                                                                                   NM–034–AD.
                                               responsibilities among the various                                                                                      corrective actions before further flight.
                                               levels of government.                                           (a) Comments Due Date                                   Repeat the inspections specified in
                                                 For the reasons discussed above, I                              We must receive comments by August 22,                paragraphs (g)(1) and (g)(2) of this AD
                                               certify this proposed regulation:                               2016.                                                   thereafter at the applicable intervals specified



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                                                                         Federal Register / Vol. 81, No. 130 / Thursday, July 7, 2016 / Proposed Rules                                           44249

                                               in paragraph 1.E., ‘‘Compliance,’’ of Boeing             accordance with the operator’s maintenance            and accountability measures would
                                               Alert Service Bulletin 767–53A0265,                      or inspection program without obtaining               support the long-term sustainability of
                                               Revision 1, dated March 18, 2016.                        approval of an AMOC, provided the RC steps,           fishery resources of the U.S. Pacific
                                                  (1) Do a detailed inspection and a surface            including substeps and identified figures, can        Islands.
                                               high frequency eddy current (HFEC)                       still be done as specified, and the airplane
                                               inspection for cracking of the frame inner               can be put back in an airworthy condition.            DATES: NMFS must receive comments
                                               chord and web common to the floor beam                                                                         by July 22, 2016.
                                               joint in section 41 and 43 on the left and               (k) Related Information
                                                                                                                                                              ADDRESSES: You may submit comments
                                               right sides.                                                (1) For more information about this AD,
                                                  (2) Do a detailed inspection and a surface
                                                                                                                                                              on this document, identified by NOAA–
                                                                                                        contact Wayne Lockett, Aerospace Engineer,
                                               HFEC inspection for cracking of the section              Airframe Branch, ANM–120S, FAA, Seattle               NMFS–2015–0140, by either of the
                                               43 and 46 frames common to the shear ties                ACO, 1601 Lind Avenue SW., Renton, WA                 following methods:
                                               on the left and right sides.                             98057–3356; phone: 425–917–6447; fax: 425–               • Electronic Submission: Submit all
                                                                                                        917–6590; email: wayne.lockett@faa.gov.               electronic public comments via the
                                               (h) Service Information Exception                                                                              Federal e-Rulemaking Portal. Go to
                                                                                                           (2) For service information identified in
                                                 Where Boeing Alert Service Bulletin 767–               this AD, contact Boeing Commercial                    http://www.regulations.gov/
                                               53A0265, Revision 1, dated March 18, 2016,               Airplanes, Attention: Data & Services                 #!docketDetail;D=NOAA-NMFS-2015-
                                               specifies a compliance time ‘‘after the                  Management, P.O. Box 3707, MC 2H–65,                  0140, click the ‘‘Comment Now!’’ icon,
                                               original issue date of this service bulletin,’’          Seattle, WA 98124–2207; telephone 206–
                                               this AD requires compliance within the
                                                                                                                                                              complete the required fields, and enter
                                                                                                        544–5000, extension 1; fax 206–766–5680;              or attach your comments.
                                               specified compliance time after the effective            Internet https://www.myboeingfleet.com. You
                                               date of this AD.                                                                                                  • Mail: Send written comments to
                                                                                                        may view this referenced service information
                                                                                                        at the FAA, Transport Airplane Directorate,
                                                                                                                                                              Michael D. Tosatto, Regional
                                               (i) Credit for Previous Actions                                                                                Administrator, NMFS Pacific Islands
                                                                                                        1601 Lind Avenue SW., Renton, WA. For
                                                  This paragraph provides credit for the                information on the availability of this               Region (PIR), 1845 Wasp Blvd., Bldg.
                                               actions specified in paragraph (g) of this AD,           material at the FAA, call 425–227–1221.               176, Honolulu, HI 96818.
                                               if those actions were performed before the                                                                        Instructions: Comments sent by any
                                               effective date of this AD using Boeing Alert               Issued in Renton, Washington, on June 23,
                                                                                                        2016.
                                                                                                                                                              other method, to any other address or
                                               Service Bulletin 767–53A0265, dated March
                                               18, 2015. This service information is not
                                                                                                                                                              individual, or received after the end of
                                                                                                        Dorr M. Anderson,
                                               incorporated by reference in this AD.                                                                          the comment period, may not be
                                                                                                        Acting Manager, Transport Airplane                    considered by NMFS. All comments
                                               (j) Alternative Methods of Compliance                    Directorate, Aircraft Certification Service.
                                                                                                                                                              received are a part of the public record
                                               (AMOCs)                                                  [FR Doc. 2016–15914 Filed 7–6–16; 8:45 am]            and will generally be posted for public
                                                  (1) The Manager, Seattle Aircraft                     BILLING CODE 4910–13–P                                viewing on www.regulations.gov
                                               Certification Office (ACO), FAA, has the                                                                       without change. All personal identifying
                                               authority to approve AMOCs for this AD, if
                                               requested using the procedures found in 14
                                                                                                                                                              information (e.g., name, address, etc.),
                                               CFR 39.19. In accordance with 14 CFR 39.19,              DEPARTMENT OF COMMERCE                                confidential business information, or
                                               send your request to your principal inspector                                                                  otherwise sensitive information
                                               or local Flight Standards District Office, as            National Oceanic and Atmospheric                      submitted voluntarily by the sender will
                                               appropriate. If sending information directly             Administration                                        be publicly accessible. NMFS will
                                               to the manager of the ACO, send it to the                                                                      accept anonymous comments (enter
                                               attention of the person identified in                    50 CFR Part 665                                       ‘‘N/A’’ in the required fields if you wish
                                               paragraph (k)(1) of this AD. Information may                                                                   to remain anonymous).
                                               be emailed to: 9-ANM-Seattle-ACO-AMOC-                   [Docket No. 151023986–6557–01]
                                                                                                                                                                 NMFS prepared environmental
                                               Requests@faa.gov.
                                                  (2) Before using any approved AMOC,
                                                                                                        RIN 0648–XE284                                        analyses that describe the potential
                                               notify your appropriate principal inspector,                                                                   impacts on the human environment that
                                                                                                        Pacific Island Pelagic Fisheries; 2016                would result from the proposed catch
                                               or lacking a principal inspector, the manager
                                               of the local flight standards district office/           U.S. Territorial Longline Bigeye Tuna                 limits and accountability measures. The
                                               certificate holding district office.                     Catch Limits                                          environmental analyses are available at
                                                  (3) An AMOC that provides an acceptable                                                                     www.regulations.gov. The information
                                               level of safety may be used for any repair,
                                                                                                        AGENCY:  National Marine Fisheries
                                                                                                        Service (NMFS), National Oceanic and                  contained in the environmental analyses
                                               modification, or alteration required by this                                                                   is not repeated here.
                                               AD if it is approved by the Boeing                       Atmospheric Administration (NOAA),
                                               Commercial Airplanes Organization                        Commerce.                                             FOR FURTHER INFORMATION CONTACT:
                                               Designation Authorization (ODA) that has                 ACTION: Proposed specifications; request
                                                                                                                                                              Jarad Makaiau, NMFS PIRO Sustainable
                                               been authorized by the Manager, Seattle                  for comments.                                         Fisheries, 808–725–5176.
                                               ACO, to make those findings. To be                                                                             SUPPLEMENTARY INFORMATION: NMFS
                                               approved, the repair method, modification                SUMMARY:     NMFS proposes a 2016 limit               proposes to specify a catch limit of
                                               deviation, or alteration deviation must meet             of 2,000 metric tons (mt) of longline-                2,000 mt of longline-caught bigeye tuna
                                               the certification basis of the airplane, and the
                                               approval must specifically refer to this AD.
                                                                                                        caught bigeye tuna for each U.S. Pacific              for each U.S. participating territory in
                                                  (4) For service information that contains             territory (American Samoa, Guam, and                  2016. NMFS would also authorize each
                                               steps that are labeled as Required for                   the Northern Mariana Islands). NMFS                   U.S. Pacific territory to allocate up to
                                               Compliance (RC), the provisions of                       would allow each territory to allocate                1,000 mt of its 2,000-mt bigeye tuna
                                               paragraphs (j)(4)(i) and (j)(4)(ii) of this AD           up to 1,000 mt each year to U.S.                      limit to U.S. longline fishing vessels that
                                               apply.                                                   longline fishing vessels in a specified               are permitted to fish under the Fishery
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                                                  (i) The steps labeled as RC, including                fishing agreement that meets established              Ecosystem Plan for Pelagic Fisheries of
                                               substeps under an RC step and any figures                criteria. As an accountability measure,               the Western Pacific (FEP). Those vessels
                                               identified in an RC step, must be done to
                                               comply with the AD. An AMOC is required
                                                                                                        NMFS would monitor, attribute, and                    must be identified in a specified fishing
                                               for any deviations to RC steps, including                restrict (if necessary) catches of                    agreement with the applicable territory.
                                               substeps and identified figures.                         longline-caught bigeye tuna, including                The Western Pacific Fishery
                                                  (ii) Steps not labeled as RC may be                   catches made under a specified fishing                Management Council recommended
                                               deviated from using accepted methods in                  agreement. The proposed catch limits                  these specifications.


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Document Created: 2018-02-08 07:54:42
Document Modified: 2018-02-08 07:54:42
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionProposed Rules
ActionNotice of proposed rulemaking (NPRM).
DatesWe must receive comments on this proposed AD by August 22, 2016.
ContactWayne Lockett, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle Aircraft Certification Office, 1601 Lind Avenue SW., Renton, WA 98057 3356; phone: 425-917-6447; fax: 425-917-6590; email: [email protected]
FR Citation81 FR 44246 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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