80_FR_68643 80 FR 68429 - Airworthiness Directives; Airbus Airplanes

80 FR 68429 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 80, Issue 214 (November 5, 2015)

Page Range68429-68432
FR Document2015-27688

We are adopting a new airworthiness directive (AD) for all Airbus Model A318, A319, A320, and A321 series airplanes. This AD was prompted by reports of spoiler and elevator computer (SEC) latent failures; an undetected loss of a SEC in flight will result in loss in redundancy for elevator control. This AD requires revising the After Start Normal Procedures section of the airplane flight manual (AFM) to provide procedures that will address this loss of redundancy. We are issuing this AD to ensure that the flightcrew has procedures to address loss of redundancy of SEC 1 and SEC 2. A SEC failure, in conjunction with a loss of trimmable horizontal stabilizer (THS) electrical control due to jamming or rupture, could result in failure of an elevator and aileron computer, and consequent loss of elevator control and reduced control of the airplane.

Federal Register, Volume 80 Issue 214 (Thursday, November 5, 2015)
[Federal Register Volume 80, Number 214 (Thursday, November 5, 2015)]
[Rules and Regulations]
[Pages 68429-68432]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-27688]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-4211; Directorate Identifier 2015-NM-150-AD; 
Amendment 39-18311; AD 2015-22-06]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

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

ACTION: Final rule; request for comments.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Airbus Model A318, A319, A320, and A321 series airplanes. This AD was 
prompted by reports of spoiler and elevator computer (SEC) latent 
failures; an undetected loss of a SEC in flight will result in loss in 
redundancy for elevator control. This AD requires revising the After 
Start Normal Procedures section of the airplane flight manual (AFM) to 
provide procedures that will address this loss of redundancy. We are 
issuing this AD to ensure that the flightcrew has procedures to address 
loss of redundancy of SEC 1 and SEC 2. A SEC failure, in conjunction 
with a loss of trimmable horizontal stabilizer (THS) electrical control 
due to jamming or rupture, could result in failure of an elevator and 
aileron computer, and consequent loss of elevator control and reduced 
control of the airplane.

DATES: This AD becomes effective November 20, 2015.
    The Director of the Federal Register approved the incorporation by 
reference of a certain publication listed in this AD as of November 20, 
2015.
    We must receive comments on this AD by December 21, 2015.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC, between 9 a.m. and 5 p.m., Monday 
through Friday, except Federal holidays.
    For service information identified in this AD, contact Airbus, 
Airworthiness Office--EIAS, 1 Rond Point Maurice Bellonte, 31707 
Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax +33 5 61 93 44 
51; email account.airworth-eas@airbus.com; Internet http://www.airbus.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-2015-
4211.

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-2015-
4211; or in person at the Docket Operations office between 9 a.m. and 5 
p.m., Monday through Friday, except Federal holidays. The AD docket 
contains this AD, the regulatory evaluation, any comments received, and

[[Page 68430]]

other information. The street address for the Docket Operations office 
(telephone 800-647-5527) is in the ADDRESSES section. Comments will be 
available in the AD docket shortly after receipt.

FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION: 

Discussion

    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2015-0191, dated September 22, 2015 (correction 
September 25, 2015) (referred to after this as the Mandatory Continuing 
Airworthiness Information, or ``the MCAI''), to correct an unsafe 
condition for all Airbus Model A318, A319, A320, and A321 series 
airplanes. The MCAI states:

    With the introduction of new Spoiler and Elevator Computer (SEC) 
hardware C Part Number (P/N) B372CAM0100 with software standards 
122, 124 and 125 (identified by P/N B372CAM0101, P/N B372CAM0102 and 
P/N B372CAM0103, respectively), some airlines have reported 
receiving maintenance messages, e.g. ``SEC OR WIRING FROM L or R 
ELEV POS MON XDCR'' and/or ``SEC OR WIRING FROM G or Y ELEV POS 
XDCR'', which are associated with servo control or elevator 
transducer monitoring. Such messages are triggered by a short data 
inconsistency due to power transients, when the engines are started.
    This condition, if not corrected, could lead to an undetected 
loss of redundancy during flight if an affected SEC cannot control 
the related elevator servo control(s), possibly resulting in reduced 
control of the aeroplane.
    It was determined that, to recover full redundancy, a reset of 
SEC 1 and SEC 2 must be done after engines start and Airbus have 
developed an Airplane Flight Manual (AFM) Temporary Revision (TR), 
published as TR 572 Issue 1.1, to provide the necessary flight crew 
procedure.

    Required actions include revising the After Start Normal Procedures 
section of the AFM to provide procedures that will address this loss of 
redundancy. You may examine the MCAI on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2015-
4211.

Related Service Information Under 1 CFR Part 51

    Airbus has issued A318/A319/A320/A321 Temporary Revision TR572, 
Issue 1.0, dated August 13, 2015, to the Airbus A318/A319/A320/A321 
Airplane Flight Manual. The service information describes the reset of 
SEC 1 and SEC 2 that must be done after engines start. 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 of this AD.

FAA's Determination and Requirements of This AD

    This product has been approved by the aviation authority of another 
country, and is approved for operation in the United States. Pursuant 
to our bilateral agreement with the State of Design Authority, we have 
been notified of the unsafe condition described in the MCAI and service 
information referenced above. We are issuing this AD because we 
evaluated all pertinent information and determined the unsafe condition 
exists and is likely to exist or develop on other products of these 
same type designs.

FAA's Determination of the Effective Date

    An unsafe condition exists that requires the immediate adoption of 
this AD. The FAA has found that the risk to the flying public justifies 
waiving notice and comment prior to adoption of this rule because a SEC 
failure in conjunction with a loss of THS electrical control due to 
jamming or rupture, could result in failure of an elevator and aileron 
computer, and consequent loss of elevator control and reduced control 
of the airplane. Therefore, we determined that notice and opportunity 
for public comment before issuing this AD are impracticable and that 
good cause exists for making this amendment effective in fewer than 30 
days.

Comments Invited

    This AD is a final rule that involves requirements affecting flight 
safety, and we did not precede it by notice and opportunity for public 
comment. We invite you to send any written relevant data, views, or 
arguments about this AD. Send your comments to an address listed under 
the ADDRESSES section. Include ``Docket No. FAA-2015-4211; Directorate 
Identifier 2015-NM-150-AD'' at the beginning of your comments. We 
specifically invite comments on the overall regulatory, economic, 
environmental, and energy aspects of this AD. We will consider all 
comments received by the closing date and may amend this AD based on 
those comments.
    We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this AD.

Costs of Compliance

    We estimate that this AD affects 959 airplanes of U.S. registry.
    We also estimate that it will take about 1 work-hour per product to 
comply with the basic requirements of this AD. The average labor rate 
is $85 per work-hour. Based on these figures, we estimate the cost of 
this AD on U.S. operators to be $81,515, or $85 per product.

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 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 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.

[[Page 68431]]

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):

2015-22-06 Airbus: Amendment 39-18311. Docket No. FAA-2015-4211; 
Directorate Identifier 2015-NM-150-AD.

(a) Effective Date

    This AD becomes effective November 20, 2015.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the Airbus airplanes, certificated in any 
category, identified in paragraphs (c)(1) through (c)(4) of this AD, 
all manufacturer serial numbers.
    (1) Airbus Model A318-111, -112, -121, and -122 airplanes.
    (2) Airbus Model A319-111, -112, -113, -114, -115, -131, -132, 
and -133 airplanes.
    (3) Airbus Model A320-211, -212, -214, -231, -232, and -233 
airplanes.
    (4) Airbus Model A321-111, -112, -131, -211, -212, -213, -231, 
and -232 airplanes.

(d) Subject

    Air Transport Association (ATA) of America Code 27, Flight 
Controls.

(e) Reason

    This AD was prompted by reports of spoiler and elevator computer 
(SEC) latent failures; an undetected loss of a SEC in flight will 
result in loss in redundancy for elevator control. This AD requires 
revising the After Start Normal Procedures section of the airplane 
fight manual (AFM) to provide procedures that will address this loss 
of redundancy. We are issuing this AD to ensure that the flightcrew 
has procedures to address loss of redundancy of SEC 1 and SEC 2. A 
SEC failure, in conjunction with a loss of trimmable horizontal 
stabilizer (THS) electrical control due to jamming or rupture, could 
result in failure of an elevator and aileron computer, and 
consequent loss of elevator control and reduced control of the 
airplane.

(f) Compliance

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

(g) Airplane Flight Manual Revision

    For airplanes equipped with SEC hardware C part number (P/N) 
B372CAM0100 with software standard 122 (P/N B372CAM0101), 124 (P/N 
B372CAM0102), or 125 (P/N B372CAM0103), on SEC position 1 or 2, or 
both: Within 30 days after the effective date of this AD, revise the 
After Start Normal Procedures section of the AFM to include the 
statement specified in figure 1 to paragraph (g) of this AD. This 
may be done by inserting a copy of this AD, or Airbus A318/A319/
A320/A321 Temporary Revision TR572, Issue 1.0, dated August 13, 
2015, to the Airbus A318/A319/A320/A321 Airplane Flight Manual, into 
the applicable AFM.

      Figure 1 to Paragraph (g) of This AD--AFM Temporary Revision
------------------------------------------------------------------------
 
-------------------------------------------------------------------------
AFTER START NORMAL PROCEDURE
After both engines start:
Turn OFF then ON SEC 1 and SEC 2 one after another.
------------------------------------------------------------------------


    Note 1 to paragraph (g) of this AD:  When a statement identical 
to that in figure 1 to paragraph (g) of this AD has been included in 
the After Start Normal Procedures section of the general revisions 
of the AFM, the general revisions may be inserted into the AFM, and 
the copy of this AD or Airbus A318/A319/A320/A321 Temporary Revision 
TR572, Issue 1.0, dated August 13, 2015, may be removed from the 
AFM.


    Note 2 to paragraph (g) of this AD:  Airbus Operations 
Engineering Bulletin OEB-50 provides additional information on the 
subject addressed by this AD.

(h) Optional Modification

    Modification of an airplane by installation of SEC hardware C 
with software standard 126 (P/N B372CAM0104) (Airbus Modification 
161208) allows removal of the AFM revision required by paragraph (g) 
of this AD for that airplane.

(i) Parts Installation Limitation

    For all airplanes: As of the effective date of this AD, do not 
install SEC hardware C P/N B372CAM0100 with software standard 122 
(P/N B372CAM0101), 124 (P/N B372CAM0102), or 125 (P/N B372CAM0103), 
on SEC position 1 or 2, or both, on any airplane, unless the AFM of 
the airplane is revised concurrently with that installation, as 
required by paragraph (g) of this AD.

(j) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
has the authority to approve AMOCs for this AD, if requested using 
the procedures found in 14 CFR 39.19. In accordance with 14 CFR 
39.19, send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Branch, send it to ATTN: Sanjay 
Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport 
Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-
3356; telephone 425-227-1405; fax 425-227-1149. Information may be 
emailed to: 9-ANM-116-AMOC-REQUESTS@faa.gov. 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. The 
AMOC approval letter must specifically reference this AD.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Branch, ANM-116, Transport Airplane Directorate, FAA; or the 
European Aviation Safety Agency (EASA); or Airbus's EASA Design 
Organization Approval (DOA). If approved by the DOA, the approval 
must include the DOA-authorized signature.

(k) Special Flight Permits

    Special flight permits, as described in Section 21.197 and 
Section 21.199 of the Federal Aviation Regulations (14 CFR 21.197 
and 21.199), are not allowed.

(l) Related Information

    Refer to Mandatory Continuing Airworthiness Information (MCAI) 
EASA Airworthiness Directive 2015-0191, dated September 22, 2015 
(corrected September 25, 2015), for related information. You may 
examine the MCAI on the Internet at http://www.regulations.gov by 
searching for and locating Docket No. FAA-2015-4211.

(m) 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 this AD specifies otherwise.
    (i) Airbus A318/A319/A320/A321 Temporary Revision TR572, Issue 
1.0, dated August 13, 2015, to the Airbus A318/A319/A320/A321 
Airplane Flight Manual.
    (ii) Reserved.
    (3) For service information identified in this AD, contact 
Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; 
fax +33 5 61 93 45 80; email airworthiness.A330-A340@airbus.com; 
Internet http://www.airbus.com.
    (4) You may view this service information at the FAA, Transport 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For 
information on the availability of this material at the FAA, call 
425-227-1221.
    (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://

[[Page 68432]]

www.archives.gov/federal-register/cfr/ibr-locations.html.


    Issued in Renton, Washington, on October 22, 2015.
Jeffrey E. Duven,
Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2015-27688 Filed 11-4-15; 8:45 am]
BILLING CODE 4910-13-P



                                                                 Federal Register / Vol. 80, No. 214 / Thursday, November 5, 2015 / Rules and Regulations                                       68429

                                                manages the Agency’s chartering                           (b) Additional Information. You may                 redundancy. We are issuing this AD to
                                                activities; and analyzes policy and                     obtain more information on the FCA’s                  ensure that the flightcrew has
                                                strategic risks to the System.                          organization by visiting our Web site at              procedures to address loss of
                                                   (6) Office of Management Services.                   http://www.fca.gov. You may also                      redundancy of SEC 1 and SEC 2. A SEC
                                                The Office of Management Services                       contact the Office of Congressional and               failure, in conjunction with a loss of
                                                provides financial management services.                 Public Affairs:                                       trimmable horizontal stabilizer (THS)
                                                It administers the Agency’s human                         (1) In writing at FCA, 1501 Farm                    electrical control due to jamming or
                                                resources management program,                           Credit Drive, McLean, Virginia 22102–                 rupture, could result in failure of an
                                                contracts, procurement, mail services,                  5090;                                                 elevator and aileron computer, and
                                                and payroll.                                              (2) By email at info-line@fca.gov; or               consequent loss of elevator control and
                                                   (7) Office of Secondary Market                         (3) By telephone at (703) 883–4056.                 reduced control of the airplane.
                                                Oversight. The Office of Secondary                                                                            DATES: This AD becomes effective
                                                Market Oversight regulates and                          PART 606—ENFORCEMENT OF
                                                                                                                                                              November 20, 2015.
                                                examines the Federal Agricultural                       NONDISCRIMINATION ON THE BASIS
                                                                                                                                                                 The Director of the Federal Register
                                                Mortgage Corporation for safety and                     OF HANDICAP IN PROGRAMS OR
                                                                                                                                                              approved the incorporation by reference
                                                soundness and compliance with law                       ACTIVITIES CONDUCTED BY THE
                                                                                                                                                              of a certain publication listed in this AD
                                                and regulations.                                        FARM CREDIT ADMINISTRATION
                                                                                                                                                              as of November 20, 2015.
                                                   (8) Secretary to the Board. The                      ■ 4. The authority citation for part 606                 We must receive comments on this
                                                Secretary to the Board serves as the                    continues to read as follows:                         AD by December 21, 2015.
                                                parliamentarian for the Board and keeps                                                                       ADDRESSES: You may send comments,
                                                permanent and complete records and                          Authority: 29 U.S.C. 794.
                                                                                                                                                              using the procedures found in 14 CFR
                                                minutes of the acts and proceedings of                  § 606.670    [Amended]                                11.43 and 11.45, by any of the following
                                                the Board.                                                                                                    methods:
                                                                                                        ■ 5. Amend § 606.670 by removing the
                                                   (9) Office of the Chief Operating
                                                                                                        words ‘‘Director, Equal Employment                       • Federal eRulemaking Portal: Go to
                                                Officer. The Chief Operating Officer has                                                                      http://www.regulations.gov. Follow the
                                                broad responsibility for planning,                      Opportunity’’ and adding in their place,
                                                                                                        the words ‘‘Equal Employment                          instructions for submitting comments.
                                                directing, and controlling the operations
                                                                                                        Opportunity and Inclusion Director’’ in                  • Fax: 202–493–2251.
                                                of the Offices of Management Services,
                                                                                                        paragraph (i).                                           • Mail: U.S. Department of
                                                Information Technology, Examination,                                                                          Transportation, Docket Operations, M–
                                                Regulatory Policy, and General Counsel                    Dated: October 30, 2015.                            30, West Building Ground Floor, Room
                                                in accordance with the operating                        Dale L. Aultman,                                      W12–140, 1200 New Jersey Avenue SE.,
                                                philosophy and policies of the FCA                      Secretary, Farm Credit Administration Board.          Washington, DC 20590.
                                                Board.                                                  [FR Doc. 2015–28244 Filed 11–4–15; 8:45 am]              • Hand Delivery: U.S. Department of
                                                   (10) Designated Agency Ethics                        BILLING CODE 6705–01–P                                Transportation, Docket Operations, M–
                                                Official. The Designated Agency Ethics                                                                        30, West Building Ground Floor, Room
                                                Official is designated by the FCA                                                                             W12–140, 1200 New Jersey Avenue SE.,
                                                Chairman to administer the provisions                   DEPARTMENT OF TRANSPORTATION                          Washington, DC, between 9 a.m. and 5
                                                of title I of the Ethics in Government Act                                                                    p.m., Monday through Friday, except
                                                of 1978, as amended, to coordinate and                  Federal Aviation Administration                       Federal holidays.
                                                manage FCA’s ethics program, and to                                                                              For service information identified in
                                                provide liaison to the Office of                        14 CFR Part 39                                        this AD, contact Airbus, Airworthiness
                                                Government Ethics with regard to all                                                                          Office—EIAS, 1 Rond Point Maurice
                                                                                                        [Docket No. FAA–2015–4211; Directorate
                                                aspects of FCA’s ethics program.                                                                              Bellonte, 31707 Blagnac Cedex, France;
                                                                                                        Identifier 2015–NM–150–AD; Amendment
                                                   (11) Office of Information Technology.               39–18311; AD 2015–22–06]                              telephone +33 5 61 93 36 96; fax +33 5
                                                The Office of Information Technology                                                                          61 93 44 51; email account.airworth-
                                                manages information resources                           RIN 2120–AA64                                         eas@airbus.com; Internet http://
                                                management program and delivers the                                                                           www.airbus.com. You may view this
                                                Agency’s information technology, data                   Airworthiness Directives; Airbus
                                                                                                                                                              referenced service information at the
                                                analysis infrastructure, and the security               Airplanes
                                                                                                                                                              FAA, Transport Airplane Directorate,
                                                supporting Agency technology                            AGENCY:  Federal Aviation                             1601 Lind Avenue SW., Renton, WA.
                                                resources.                                              Administration (FAA), Department of                   For information on the availability of
                                                   (12) Equal Employment Opportunity                    Transportation (DOT).                                 this material at the FAA, call 425–227–
                                                and Inclusion. The Office of Equal                      ACTION: Final rule; request for                       1221. It is also available on the Internet
                                                Employment Opportunity and Inclusion                    comments.                                             at http://www.regulations.gov by
                                                manages and directs the Agency-wide                                                                           searching for and locating Docket No.
                                                Diversity, Inclusion, and Equal                         SUMMARY:   We are adopting a new                      FAA–2015–4211.
                                                Employment Opportunity Program for                      airworthiness directive (AD) for all
                                                FCA and FCSIC. The office serves as the                 Airbus Model A318, A319, A320, and                    Examining the AD Docket
                                                chief liaison with the Equal                            A321 series airplanes. This AD was                      You may examine the AD docket on
                                                Employment Opportunity Commission                       prompted by reports of spoiler and                    the Internet at http://
                                                and the Office of Personnel Management                  elevator computer (SEC) latent failures;              www.regulations.gov by searching for
jstallworth on DSK7TPTVN1PROD with RULES




                                                on all Equal Employment Opportunity,                    an undetected loss of a SEC in flight                 and locating Docket No. FAA–2015–
                                                diversity, and inclusion issues. The                    will result in loss in redundancy for                 4211; or in person at the Docket
                                                office provides counsel and leadership                  elevator control. This AD requires                    Operations office between 9 a.m. and 5
                                                to Agency management to carry out its                   revising the After Start Normal                       p.m., Monday through Friday, except
                                                continuing policy and program of                        Procedures section of the airplane flight             Federal holidays. The AD docket
                                                nondiscrimination, affirmative action,                  manual (AFM) to provide procedures                    contains this AD, the regulatory
                                                and diversity.                                          that will address this loss of                        evaluation, any comments received, and


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                                                68430            Federal Register / Vol. 80, No. 214 / Thursday, November 5, 2015 / Rules and Regulations

                                                other information. The street address for               describes the reset of SEC 1 and SEC 2                personal information you provide. We
                                                the Docket Operations office (telephone                 that must be done after engines start.                will also post a report summarizing each
                                                800–647–5527) is in the ADDRESSES                       This service information is reasonably                substantive verbal contact we receive
                                                section. Comments will be available in                  available because the interested parties              about this AD.
                                                the AD docket shortly after receipt.                    have access to it through their normal
                                                                                                                                                              Costs of Compliance
                                                FOR FURTHER INFORMATION CONTACT:                        course of business or by the means
                                                Sanjay Ralhan, Aerospace Engineer,                      identified in the ADDRESSES section of                  We estimate that this AD affects 959
                                                International Branch, ANM–116,                          this AD.                                              airplanes of U.S. registry.
                                                Transport Airplane Directorate, FAA,                    FAA’s Determination and Requirements                    We also estimate that it will take
                                                1601 Lind Avenue SW., Renton, WA                        of This AD                                            about 1 work-hour per product to
                                                98057–3356; telephone 425–227–1405;                                                                           comply with the basic requirements of
                                                                                                          This product has been approved by
                                                fax 425–227–1149.                                                                                             this AD. The average labor rate is $85
                                                                                                        the aviation authority of another
                                                SUPPLEMENTARY INFORMATION:                              country, and is approved for operation                per work-hour. Based on these figures,
                                                                                                        in the United States. Pursuant to our                 we estimate the cost of this AD on U.S.
                                                Discussion
                                                                                                        bilateral agreement with the State of                 operators to be $81,515, or $85 per
                                                  The European Aviation Safety Agency                   Design Authority, we have been notified               product.
                                                (EASA), which is the Technical Agent                    of the unsafe condition described in the
                                                for the Member States of the European                                                                         Authority for This Rulemaking
                                                                                                        MCAI and service information
                                                Union, has issued EASA Airworthiness                    referenced above. We are issuing this                    Title 49 of the United States Code
                                                Directive 2015–0191, dated September                    AD because we evaluated all pertinent                 specifies the FAA’s authority to issue
                                                22, 2015 (correction September 25,                      information and determined the unsafe                 rules on aviation safety. Subtitle I,
                                                2015) (referred to after this as the                    condition exists and is likely to exist or            section 106, describes the authority of
                                                Mandatory Continuing Airworthiness                      develop on other products of these same               the FAA Administrator. ‘‘Subtitle VII:
                                                Information, or ‘‘the MCAI’’), to correct               type designs.                                         Aviation Programs,’’ describes in more
                                                an unsafe condition for all Airbus                                                                            detail the scope of the Agency’s
                                                Model A318, A319, A320, and A321                        FAA’s Determination of the Effective                  authority.
                                                series airplanes. The MCAI states:                      Date
                                                                                                                                                                 We are issuing this rulemaking under
                                                   With the introduction of new Spoiler and               An unsafe condition exists that                     the authority described in ‘‘Subtitle VII,
                                                Elevator Computer (SEC) hardware C Part                 requires the immediate adoption of this               Part A, Subpart III, Section 44701:
                                                Number (P/N) B372CAM0100 with software                  AD. The FAA has found that the risk to
                                                standards 122, 124 and 125 (identified by P/
                                                                                                                                                              General requirements.’’ Under that
                                                                                                        the flying public justifies waiving notice            section, Congress charges the FAA with
                                                N B372CAM0101, P/N B372CAM0102 and P/                   and comment prior to adoption of this
                                                N B372CAM0103, respectively), some                                                                            promoting safe flight of civil aircraft in
                                                                                                        rule because a SEC failure in                         air commerce by prescribing regulations
                                                airlines have reported receiving maintenance
                                                messages, e.g. ‘‘SEC OR WIRING FROM L or                conjunction with a loss of THS                        for practices, methods, and procedures
                                                R ELEV POS MON XDCR’’ and/or ‘‘SEC OR                   electrical control due to jamming or                  the Administrator finds necessary for
                                                WIRING FROM G or Y ELEV POS XDCR’’,                     rupture, could result in failure of an                safety in air commerce. This regulation
                                                which are associated with servo control or              elevator and aileron computer, and                    is within the scope of that authority
                                                elevator transducer monitoring. Such                    consequent loss of elevator control and               because it addresses an unsafe condition
                                                messages are triggered by a short data                  reduced control of the airplane.
                                                inconsistency due to power transients, when
                                                                                                                                                              that is likely to exist or develop on
                                                                                                        Therefore, we determined that notice                  products identified in this rulemaking
                                                the engines are started.                                and opportunity for public comment
                                                   This condition, if not corrected, could lead                                                               action.
                                                                                                        before issuing this AD are impracticable
                                                to an undetected loss of redundancy during                                                                    Regulatory Findings
                                                flight if an affected SEC cannot control the            and that good cause exists for making
                                                related elevator servo control(s), possibly             this amendment effective in fewer than
                                                                                                                                                                We determined that this AD will not
                                                resulting in reduced control of the aeroplane.          30 days.
                                                                                                                                                              have federalism implications under
                                                   It was determined that, to recover full
                                                                                         Comments Invited                                                     Executive Order 13132. This AD will
                                                redundancy, a reset of SEC 1 and SEC 2 must
                                                be done after engines start and Airbus haveThis AD is a final rule that involves                              not have a substantial direct effect on
                                                developed an Airplane Flight Manual (AFM)requirements affecting flight safety, and                            the States, on the relationship between
                                                Temporary Revision (TR), published as TR we did not precede it by notice and                                  the national government and the States,
                                                572 Issue 1.1, to provide the necessary flight
                                                                                         opportunity for public comment. We                                   or on the distribution of power and
                                                crew procedure.                          invite you to send any written relevant                              responsibilities among the various
                                                   Required actions include revising the data, views, or arguments about this AD.                             levels of government.
                                                After Start Normal Procedures section of Send your comments to an address                                       For the reasons discussed above, I
                                                the AFM to provide procedures that will listed under the ADDRESSES section.                                   certify that this AD:
                                                address this loss of redundancy. You     Include ‘‘Docket No. FAA–2015–4211;                                    1. Is not a ‘‘significant regulatory
                                                may examine the MCAI on the Internet     Directorate Identifier 2015–NM–150–                                  action’’ under Executive Order 12866;
                                                at http://www.regulations.gov by         AD’’ at the beginning of your comments.                                2. Is not a ‘‘significant rule’’ under the
                                                searching for and locating Docket No.    We specifically invite comments on the                               DOT Regulatory Policies and Procedures
                                                FAA–2015–4211.                           overall regulatory, economic,                                        (44 FR 11034, February 26, 1979);
                                                                                         environmental, and energy aspects of
jstallworth on DSK7TPTVN1PROD with RULES




                                                Related Service Information Under 1                                                                             3. Will not affect intrastate aviation in
                                                                                         this AD. We will consider all comments
                                                CFR Part 51                                                                                                   Alaska; and
                                                                                         received by the closing date and may
                                                   Airbus has issued A318/A319/A320/     amend this AD based on those                                           4. Will not have a significant
                                                A321 Temporary Revision TR572, Issue comments.                                                                economic impact, positive or negative,
                                                1.0, dated August 13, 2015, to the         We will post all comments we                                       on a substantial number of small entities
                                                Airbus A318/A319/A320/A321 Airplane receive, without change, to http://                                       under the criteria of the Regulatory
                                                Flight Manual. The service information   www.regulations.gov, including any                                   Flexibility Act.


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                                                                 Federal Register / Vol. 80, No. 214 / Thursday, November 5, 2015 / Rules and Regulations                                           68431

                                                List of Subjects in 14 CFR Part 39                      (f) Compliance                                        Flight Standards District Office, as
                                                                                                           Comply with this AD within the                     appropriate. If sending information directly
                                                  Air transportation, Aircraft, Aviation                compliance times specified, unless already            to the International Branch, send it to ATTN:
                                                safety, Incorporation by reference,                     done.                                                 Sanjay Ralhan, Aerospace Engineer,
                                                Safety.                                                                                                       International Branch, ANM–116, Transport
                                                                                                        (g) Airplane Flight Manual Revision                   Airplane Directorate, FAA, 1601 Lind
                                                Adoption of the Amendment                                  For airplanes equipped with SEC hardware           Avenue SW., Renton, WA 98057–3356;
                                                                                                        C part number (P/N) B372CAM0100 with                  telephone 425–227–1405; fax 425–227–1149.
                                                  Accordingly, under the authority                      software standard 122 (P/N B372CAM0101),              Information may be emailed to: 9-ANM-116-
                                                delegated to me by the Administrator,                   124 (P/N B372CAM0102), or 125 (P/N                    AMOC-REQUESTS@faa.gov. Before using
                                                the FAA amends 14 CFR part 39 as                        B372CAM0103), on SEC position 1 or 2, or              any approved AMOC, notify your appropriate
                                                follows:                                                both: Within 30 days after the effective date         principal inspector, or lacking a principal
                                                                                                        of this AD, revise the After Start Normal             inspector, the manager of the local flight
                                                PART 39—AIRWORTHINESS                                   Procedures section of the AFM to include the          standards district office/certificate holding
                                                DIRECTIVES                                              statement specified in figure 1 to paragraph          district office. The AMOC approval letter
                                                                                                        (g) of this AD. This may be done by inserting         must specifically reference this AD.
                                                                                                        a copy of this AD, or Airbus A318/A319/                  (2) Contacting the Manufacturer: For any
                                                ■ 1. The authority citation for part 39                 A320/A321 Temporary Revision TR572,                   requirement in this AD to obtain corrective
                                                continues to read as follows:                           Issue 1.0, dated August 13, 2015, to the              actions from a manufacturer, the action must
                                                    Authority: 49 U.S.C. 106(g), 40113, 44701.          Airbus A318/A319/A320/A321 Airplane                   be accomplished using a method approved
                                                                                                        Flight Manual, into the applicable AFM.               by the Manager, International Branch, ANM–
                                                § 39.13     [Amended]                                                                                         116, Transport Airplane Directorate, FAA; or
                                                                                                         FIGURE 1 TO PARAGRAPH (g) OF THIS                    the European Aviation Safety Agency
                                                ■ 2. The FAA amends § 39.13 by adding                      AD—AFM TEMPORARY REVISION                          (EASA); or Airbus’s EASA Design
                                                the following new airworthiness                                                                               Organization Approval (DOA). If approved by
                                                directive (AD):                                                                                               the DOA, the approval must include the
                                                                                                        AFTER START NORMAL PROCEDURE
                                                                                                                                                              DOA-authorized signature.
                                                2015–22–06 Airbus: Amendment 39–18311.                  After both engines start:
                                                    Docket No. FAA–2015–4211; Directorate               Turn OFF then ON SEC 1 and SEC 2 one                  (k) Special Flight Permits
                                                    Identifier 2015–NM–150–AD.                            after another.                                        Special flight permits, as described in
                                                                                                                                                              Section 21.197 and Section 21.199 of the
                                                (a) Effective Date                                         Note 1 to paragraph (g) of this AD: When           Federal Aviation Regulations (14 CFR 21.197
                                                  This AD becomes effective November 20,                a statement identical to that in figure 1 to          and 21.199), are not allowed.
                                                2015.                                                   paragraph (g) of this AD has been included
                                                                                                        in the After Start Normal Procedures section          (l) Related Information
                                                (b) Affected ADs                                        of the general revisions of the AFM, the                 Refer to Mandatory Continuing
                                                    None.                                               general revisions may be inserted into the            Airworthiness Information (MCAI) EASA
                                                                                                        AFM, and the copy of this AD or Airbus                Airworthiness Directive 2015–0191, dated
                                                (c) Applicability                                       A318/A319/A320/A321 Temporary Revision                September 22, 2015 (corrected September 25,
                                                  This AD applies to the Airbus airplanes,              TR572, Issue 1.0, dated August 13, 2015, may          2015), for related information. You may
                                                certificated in any category, identified in             be removed from the AFM.                              examine the MCAI on the Internet at http://
                                                paragraphs (c)(1) through (c)(4) of this AD, all          Note 2 to paragraph (g) of this AD: Airbus          www.regulations.gov by searching for and
                                                manufacturer serial numbers.                            Operations Engineering Bulletin OEB–50                locating Docket No. FAA–2015–4211.
                                                  (1) Airbus Model A318–111, –112, –121,                provides additional information on the                (m) Material Incorporated by Reference
                                                and –122 airplanes.                                     subject addressed by this AD.
                                                  (2) Airbus Model A319–111, –112, –113,                                                                         (1) The Director of the Federal Register
                                                –114, –115, –131, –132, and –133 airplanes.             (h) Optional Modification                             approved the incorporation by reference
                                                  (3) Airbus Model A320–211, –212, –214,                                                                      (IBR) of the service information listed in this
                                                                                                          Modification of an airplane by installation
                                                                                                                                                              paragraph under 5 U.S.C. 552(a) and 1 CFR
                                                –231, –232, and –233 airplanes.                         of SEC hardware C with software standard
                                                                                                                                                              part 51.
                                                  (4) Airbus Model A321–111, –112, –131,                126 (P/N B372CAM0104) (Airbus
                                                                                                                                                                 (2) You must use this service information
                                                –211, –212, –213, –231, and –232 airplanes.             Modification 161208) allows removal of the
                                                                                                        AFM revision required by paragraph (g) of             as applicable to do the actions required by
                                                (d) Subject                                             this AD for that airplane.                            this AD, unless this AD specifies otherwise.
                                                                                                                                                                 (i) Airbus A318/A319/A320/A321
                                                 Air Transport Association (ATA) of
                                                                                                        (i) Parts Installation Limitation                     Temporary Revision TR572, Issue 1.0, dated
                                                America Code 27, Flight Controls.
                                                                                                           For all airplanes: As of the effective date        August 13, 2015, to the Airbus A318/A319/
                                                (e) Reason                                              of this AD, do not install SEC hardware C P/          A320/A321 Airplane Flight Manual.
                                                                                                        N B372CAM0100 with software standard 122                 (ii) Reserved.
                                                   This AD was prompted by reports of
                                                                                                        (P/N B372CAM0101), 124 (P/N                              (3) For service information identified in
                                                spoiler and elevator computer (SEC) latent
                                                                                                        B372CAM0102), or 125 (P/N B372CAM0103),               this AD, contact Airbus SAS, Airworthiness
                                                failures; an undetected loss of a SEC in flight
                                                                                                        on SEC position 1 or 2, or both, on any               Office—EAL, 1 Rond Point Maurice Bellonte,
                                                will result in loss in redundancy for elevator                                                                31707 Blagnac Cedex, France; telephone +33
                                                control. This AD requires revising the After            airplane, unless the AFM of the airplane is
                                                                                                        revised concurrently with that installation, as       5 61 93 36 96; fax +33 5 61 93 45 80; email
                                                Start Normal Procedures section of the                                                                        airworthiness.A330-A340@airbus.com;
                                                                                                        required by paragraph (g) of this AD.
                                                airplane fight manual (AFM) to provide                                                                        Internet http://www.airbus.com.
                                                procedures that will address this loss of               (j) Other FAA AD Provisions                              (4) You may view this service information
                                                redundancy. We are issuing this AD to                      The following provisions also apply to this        at the FAA, Transport Airplane Directorate,
                                                ensure that the flightcrew has procedures to            AD:                                                   1601 Lind Avenue SW., Renton, WA. For
                                                address loss of redundancy of SEC 1 and SEC
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                                                                                                           (1) Alternative Methods of Compliance              information on the availability of this
                                                2. A SEC failure, in conjunction with a loss            (AMOCs): The Manager, International                   material at the FAA, call 425–227–1221.
                                                of trimmable horizontal stabilizer (THS)                Branch, ANM–116, Transport Airplane                      (5) You may view this service information
                                                electrical control due to jamming or rupture,           Directorate, FAA, has the authority to                that is incorporated by reference at the
                                                could result in failure of an elevator and              approve AMOCs for this AD, if requested               National Archives and Records
                                                aileron computer, and consequent loss of                using the procedures found in 14 CFR 39.19.           Administration (NARA). For information on
                                                elevator control and reduced control of the             In accordance with 14 CFR 39.19, send your            the availability of this material at NARA, call
                                                airplane.                                               request to your principal inspector or local          202–741–6030, or go to: http://



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                                                68432            Federal Register / Vol. 80, No. 214 / Thursday, November 5, 2015 / Rules and Regulations

                                                www.archives.gov/federal-register/cfr/ibr-              30063; phone: 770–494–5444; fax: 770–                 residual strength of a certain
                                                locations.html.                                         494–5445; email: ams.portal@lmco.com;                 circumferential fuselage splice, which
                                                  Issued in Renton, Washington, on October              Internet http://                                      could lead to rapid decompression of
                                                22, 2015.                                               www.lockheedmartin.com/ams/tools/                     the cabin and potential loss of the
                                                Jeffrey E. Duven,                                       TechPubs.html. You may view this                      airplane.
                                                Manager, Transport Airplane Directorate,
                                                                                                        referenced service information at the
                                                                                                                                                              Comments
                                                Aircraft Certification Service.                         FAA, Transport Airplane Directorate,
                                                                                                        1601 Lind Avenue SW., Renton, WA.                       We gave the public the opportunity to
                                                [FR Doc. 2015–27688 Filed 11–4–15; 8:45 am]
                                                                                                        For information on the availability of                participate in developing this AD. We
                                                BILLING CODE 4910–13–P
                                                                                                        this material at the FAA, call 425–227–               received no comments on the NPRM (80
                                                                                                        1221. It is also available on the Internet            FR 30391, May 28, 2015) or on the
                                                                                                        at http://www.regulations.gov by                      determination of the cost to the public.
                                                DEPARTMENT OF TRANSPORTATION
                                                                                                        searching for and locating Docket No.                 Conclusion
                                                Federal Aviation Administration                         FAA–2015–1425.
                                                                                                                                                                We reviewed the relevant data and
                                                                                                        Examining the AD Docket                               determined that air safety and the
                                                14 CFR Part 39
                                                                                                          You may examine the AD docket on                    public interest require adopting this AD
                                                [Docket No. FAA–2015–1425; Directorate                  the Internet at http://                               as proposed except for minor editorial
                                                Identifier 2014–NM–185–AD; Amendment                                                                          changes. We have determined that these
                                                                                                        www.regulations.gov by searching for
                                                39–18312; AD 2015–22–07]                                                                                      minor changes:
                                                                                                        and locating Docket No. FAA–2015–
                                                RIN 2120–AA64                                           1425; or in person at the Docket                        • Are consistent with the intent that
                                                                                                        Management Facility between 9 a.m.                    was proposed in the NPRM (80 FR
                                                Airworthiness Directives; Lockheed                      and 5 p.m., Monday through Friday,                    30391, May 28, 2015) for correcting the
                                                Martin Corporation/Lockheed Martin                      except Federal holidays. The AD docket                unsafe condition; and
                                                Aeronautics Company Airplanes                           contains this AD, the regulatory                        • Do not add any additional burden
                                                                                                        evaluation, any comments received, and                upon the public than was already
                                                AGENCY:  Federal Aviation                                                                                     proposed in the NPRM (80 FR 30391,
                                                Administration (FAA), DOT.                              other information. The address for the
                                                                                                        Docket Office (phone: 800–647–5527) is                May 28, 2015).
                                                ACTION: Final rule.
                                                                                                        Docket Management Facility, U.S.                      Related Service Information Under 1
                                                SUMMARY:   We are adopting a new                        Department of Transportation, Docket                  CFR Part 51
                                                airworthiness directive (AD) for certain                Operations, M–30, West Building
                                                                                                                                                                 We reviewed Lockheed Martin Electra
                                                Lockheed Martin Corporation/Lockheed                    Ground Floor, Room W12–140, 1200
                                                                                                                                                              Service Bulletin 88/SB–722, dated April
                                                Martin Aeronautics Company Model                        New Jersey Avenue SE., Washington,
                                                                                                                                                              30, 2014. This service bulletin describes
                                                188 series airplanes. This AD was                       DC 20590.
                                                                                                                                                              procedures for doing the following
                                                prompted by an evaluation by the                        FOR FURTHER INFORMATION CONTACT: Carl                 actions:
                                                design approval holder (DAH)                            Gray, Aerospace Engineer, Airframe                       • A general visual inspection (GVI)
                                                indicating that the circumferential                     Branch, ACE–117A, FAA, Atlanta                        for corrosion and previous repairs,
                                                fuselage splice at fuselage-station (FS)                Aircraft Certification Office (ACO), 1701             severed stringers, cracking, and loose or
                                                695 is subject to widespread fatigue                    Columbia Avenue, College Park, GA                     distressed fasteners of the forward and
                                                damage (WFD). This AD requires an                       30337; phone: 404–474–5554; fax: 404–                 aft ends of the stringer splices of
                                                inspection for corrosion and previous                   474–5605; email: carl.w.gray@faa.gov.                 stringers 1–7 and 66–72, and corrective
                                                repairs, severed stringers, cracking, and               SUPPLEMENTARY INFORMATION:                            actions if necessary.
                                                loose or distressed fasteners of the                                                                             • At stringers 1–7 and 66–72,
                                                forward and aft ends of the stringer                    Discussion
                                                                                                                                                              removing the four rivets common to the
                                                splices of certain stringers, inspection                   We issued a notice of proposed                     stringer and splice member at the
                                                for cracking and modification of certain                rulemaking (NPRM) to amend 14 CFR                     forward and aft ends of the splice and
                                                fastener holes common to the stringer                   part 39 by adding an AD that would                    doing a bolt hole eddy current (BHEC)
                                                and splice member at the forward and                    apply to certain Lockheed Martin                      inspection or an equivalent inspection
                                                aft ends of the splice, and related                     Corporation/Lockheed Martin                           procedure for cracking in each of the
                                                investigative and corrective actions if                 Aeronautics Company Model 188 series                  fastener holes, and corrective actions if
                                                necessary. We are issuing this AD to                    airplanes. The NPRM published in the                  necessary.
                                                prevent loss of residual strength of the                Federal Register on May 28, 2015 (80                     • Corrective actions for cracked holes
                                                circumferential fuselage splice at FS                   FR 30391). The NPRM was prompted by                   include reaming to the maximum
                                                695, which could lead to rapid                          an evaluation by the DAH indicating                   permissible hole diameter of the next
                                                decompression of the cabin and                          that a certain circumferential fuselage               larger size rivet. If a crack indication
                                                potential loss of the airplane.                         splice is subject to WFD. The NPRM                    remains after reaming, this service
                                                DATES: This AD is effective December                    proposed to require an inspection for                 information specifies repairing the
                                                10, 2015.                                               corrosion and previous repairs, severed               cracked stringer.
                                                  The Director of the Federal Register                  stringers, cracking, and loose or                        • If a severed stringer is found during
                                                approved the incorporation by reference                 distressed fasteners of the forward and               the GVI, doing related investigative
                                                of a certain publication listed in this AD              aft ends of the stringer splices of certain           actions of an eddy current surface scan
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                                                as of December 10, 2015.                                stringers, inspection for cracking and                inspection for cracking of the fuselage
                                                ADDRESSES: For service information                      modification of certain fastener holes                skin at the skin-to-stringer attachments
                                                identified in this AD, contact Lockheed                 common to the stringer and splice                     immediately forward and aft of the
                                                Martin Corporation/Lockheed Martin                      member at the forward and aft ends of                 stringer break and confirming skin
                                                Aeronautics Company, Airworthiness                      the splice, and related investigative and             cracks with a dye penetrant inspection.
                                                Office, Dept. 6A0M, Zone 0252, Column                   corrective actions if necessary. We are               Corrective actions include repairing the
                                                P–58, 86 S. Cobb Drive, Marietta, GA                    issuing this AD to prevent loss of                    severed stringer or skin cracks.


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Document Created: 2015-12-14 15:03:02
Document Modified: 2015-12-14 15:03:02
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule; request for comments.
DatesThis AD becomes effective November 20, 2015.
ContactSanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1405; fax 425-227-1149.
FR Citation80 FR 68429 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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