Airworthiness Directives; Airbus Airplanes, 15874-15876 [2013-04628]

Download as PDF 15874 Federal Register / Vol. 78, No. 49 / Wednesday, March 13, 2013 / Rules and Regulations www.archives.gov/federal-register/cfr/ibrlocations.html. Issued in Renton, Washington, on February 7, 2013. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2013–04634 Filed 3–12–13; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2012–1224; Directorate Identifier 2012–NM–112–AD; Amendment 39–17372; AD 2013–04–14] RIN 2120–AA64 Airworthiness Directives; Airbus Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. AGENCY: We are adopting a new airworthiness directive (AD) for all Airbus Model A300 B4–600, B4–600R, and F4–600R series airplanes, and Model A300 C4–605R Variant F airplanes (collectively called Model A300–600 series airplanes); and Model A310 series airplanes. This AD was prompted by a report of an uncommanded slide back of the co-pilot seat to the end stop position. This AD requires a one-time inspection for a part number, a tensile test of the affected seats, and corrective actions if necessary. We are issuing this AD to detect and prevent unwanted movement of a pilot or co-pilot seat in the horizontal direction, which could lead to inadvertent input on the flight control commands and possibly result in loss of controllability of the airplane. DATES: This AD becomes effective April 17, 2013. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of April 17, 2013. ADDRESSES: You may examine the AD docket on the Internet at https:// www.regulations.gov or in person at the U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC. FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, emcdonald on DSK67QTVN1PROD with RULES SUMMARY: VerDate Mar<15>2010 14:47 Mar 12, 2013 Jkt 229001 1601 Lind Avenue SW., Renton, Washington 98057–3356; telephone (425) 227–2125; fax (425) 227–1149. SUPPLEMENTARY INFORMATION: Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to include an AD that would apply to the specified products. That NPRM was published in the Federal Register on December 10, 2012 (77 FR 73343). That NPRM proposed to correct an unsafe condition for the specified products. The Mandatory Continuing Airworthiness Information (MCAI) states: During a steep climb manoeuvre that was flown with a high pitch (25°) for training of ground threat avoidance, an Airbus A310 aeroplane experienced an uncommanded slide back of the co-pilot seat to the end stop position. Investigation revealed that on the affected seat, the disc key inside the clutch was broken. SOGERMA Service Bulletin (SB) No 2510112–25–813, which addresses the previous end stop switch issue and which is covered by [European Aviation Safety Agency] EASA AD 2010–0070 [which corresponds to FAA AD 2011–06–09, Amendment 39–16634 (76 FR 15805, March 22, 2011)] had been accomplished on this seat, but due to seizure, the key failure was not detected at time. This broken disc key caused a jamming between the gear and the shaft of the clutch. Despite this failure, the torque transmission between the gear and the shaft was sufficient for normal operation, but not to keep the seat in locked position during climbing, due to the high longitudinal loads generated by the high aeroplane incidence. This condition, if not detected and corrected, could cause the pilot to lose contact with the controls, leading to an inadvertent input on the flight control commands during take-off or climb, possibly resulting in loss of control of the aeroplane. For the reasons described above, this [EASA] AD requires a one-time inspection [part number (P/N) inspection of the seats and tensile test] of the affected seats and, depending on findings, accomplishment of applicable corrective action(s) [replacing the seat or modifying the seat by replacing actuator P/N RT19H4FX with a new actuator]. You may obtain further information by examining the MCAI in the AD docket. Comments We gave the public the opportunity to participate in developing this AD. We received no comments on the NPRM (77 FR 73343, December 10, 2012), or on the determination of the cost to the public. Conclusion We reviewed the available data and determined that air safety and the public interest require adopting the AD as proposed except for minor editorial PO 00000 Frm 00006 Fmt 4700 Sfmt 4700 changes. We have determined that these minor changes: • Are consistent with the intent that was proposed in the NPRM (77 FR 73343, December 10, 2012) for correcting the unsafe condition; and • Do not add any additional burden upon the public than was already proposed in the NPRM (77 FR 73343, December 10, 2012). Costs of Compliance We estimate that this AD will affect 161 products of U.S. registry. We also estimate that it will take about 1 workhour per product to comply with the basic requirements of this AD. The average labor rate is $85 per work-hour. Required parts will cost about $4,523 per product. Where the service information lists required parts costs that are covered under warranty, we have assumed that there will be no charge for these parts. As we do not control warranty coverage for affected parties, some parties may incur costs higher than estimated here. Based on these figures, we estimate the cost of this AD to the U.S. operators to be $741,888, or $4,608 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: E:\FR\FM\13MRR1.SGM 13MRR1 Federal Register / Vol. 78, No. 49 / Wednesday, March 13, 2013 / Rules and Regulations 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. We prepared a regulatory evaluation of the estimated costs to comply with this AD and placed it in the AD docket. airplanes; certificated in any category; all manufacturer serial numbers. Examining the AD Docket (f) Compliance You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done. You may examine the AD docket on the Internet at https:// www.regulations.gov; 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 the NPRM (77 FR 73343, December 10, 2012), the regulatory evaluation, any comments received, and other information. The street address for the Docket Operations office (telephone (800) 647–5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. 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 1. The authority citation for part 39 continues to read as follows: ■ Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new AD: ■ 2013–04–14 Airbus: Amendment 39–17372. Docket No. FAA–2012–1224; Directorate Identifier 2012–NM–112–AD. emcdonald on DSK67QTVN1PROD with RULES (a) Effective Date This airworthiness directive (AD) becomes effective April 17, 2013. (b) Affected ADs None. (c) Applicability This AD applies to Airbus Model A300 B4– 601, B4–603, B4–620, B4–622, B4–605R, B4– 622R, F4–605R, F4–622R, and C4–605R Variant F airplanes; and Model A310–203, –204, –221, –222, –304, –322, –324, and –325 VerDate Mar<15>2010 14:47 Mar 12, 2013 Jkt 229001 (d) Subject Air Transport Association (ATA) of America Code 25, Equipment/Furnishings. (e) Reason This AD was prompted by a report of an uncommanded slide back of the co-pilot seat to the end stop position. We are issuing this AD to detect and prevent unwanted movement of a pilot or co-pilot seat in the horizontal direction, which could lead to inadvertent input on the flight control commands possibly resulting in loss of controllability of the airplane. (g) Part Number (P/N) Inspection Within 6 months after the effective date of this AD, except as provided by paragraph (h) of this AD: Do an inspection to determine the part number of each SOGERMA pilot and copilot seat installed on the airplane. As an alternative, a review of the maintenance or delivery records may be used to determine the part number of the pilot and co-pilot seat if the part number can be positively determined from that review. (h) Seats That Have Been Previously Tested or Modified SOGERMA pilot and co-pilot seats having P/N 2510112 series (all suffixes) or P/N 2510113 series (all suffixes) that, before the effective date of this AD, have already passed the tensile test specified in paragraph (i) of this AD, or have been modified as specified in the Operating Instructions of EADS SOGERMA Inspection Service Bulletin 2510112–25–898, dated April 25, 2012, are not required to be tested, and are considered to be compliant with the requirements of this AD. (i) Tensile Test If, during the inspection required by paragraph (g) of this AD, the part number of a seat is identified as P/N 2510112 series (all suffixes), or P/N 2510113 series (all suffixes): Within 6 months after the effective date of this AD, do a tensile test on that seat, in accordance with Airbus Alert Operators Transmission (AOT) A25W001–12, dated June 6, 2012. (j) Replacement or Modification If the tensile test sample does not break off while performing the test required by paragraph (i) of this AD, before further flight, do one of the actions specified in paragraph (j)(1) or (j)(2) of this AD. (1) Replace the affected seat with a new or serviceable seat that has passed the tensile test specified in paragraph (i) of this AD. Do the replacement in accordance with Airbus AOT A25W001–12, dated June 6, 2012. (2) Modify the seat by replacing actuator P/ N RT19H4FX of the affected seat, in accordance with the Operating Instructions of EADS SOGERMA Inspection Service PO 00000 Frm 00007 Fmt 4700 Sfmt 4700 15875 Bulletin 2510112–25–898, dated April 25, 2012; or Airbus AOT A25W001–12, dated June 6, 2012. (k) Parts Installation Limitations As of the effective date of this AD, no person may install a SOGERMA pilot or copilot seat having P/N 2510112 series, or P/ N 2510113 series, on any airplane unless it has passed the tensile test required by paragraph (i) of this AD, or has been replaced or modified as required by paragraph (j) of this AD. (l) 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: Dan Rodina, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, Washington 98057– 3356; telephone (425) 227–2125; fax (425) 227–1149. Information may be emailed to: 9ANM-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) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (m) Related Information Refer to Mandatory Continuing Airworthiness Information European Aviation Safety Agency Airworthiness Directive 2012–0102, dated June 8, 2012, and the service information specified in paragraphs (m)(1) and (m)(2) of this AD, for related information. (1) Airbus Alert Operators Transmission A25W001–12, dated June 6, 2012. (2) EADS SOGERMA Inspection Service Bulletin 2510112–25–898, dated April 25, 2012. (n) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise. (i) Airbus Alert Operators Transmission A25W001–12, dated June 6, 2012. E:\FR\FM\13MRR1.SGM 13MRR1 15876 Federal Register / Vol. 78, No. 49 / Wednesday, March 13, 2013 / Rules and Regulations (ii) EADS SOGERMA Inspection Service Bulletin 2510112–25–898, dated April 25, 2012. (3) For Airbus service information identified in this AD, contact Airbus SAS –EAW (Airworthiness Office), 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.airwortheas@airbus.com; Internet https:// www.airbus.com. (4) For EADS SOGERMA service information identified in this AD, contact EADS SOGERMA, Zone Industrielle de l’Arsenal, CS. 60109, 17303 Rochefort, Cedex France; phone: 33 5 46 82 84 84; fax: 33 5 46 82 88 13; email: SCOD1@sogerma.eads.net; Internet: https:// www.sogerma.eads.net. (5) You may review copies of the 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. (6) 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: https:// www.archives.gov/federal-register/cfr/ibr-l ocations.html. Issued in Renton, Washington, on February 21, 2013. Jeffrey E. Duven, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2013–04628 Filed 3–12–13; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 121 [Docket No. FAA–2009–0675; Amendment No. 121–363] RIN 2120–AJ43 Activation of Ice Protection Federal Aviation Administration, DOT. ACTION: Final rule; technical amendment. AGENCY: The FAA is correcting a final rule published on August 22, 2011 (76 FR 52241). In that rule, the FAA amended its regulations to create new operating rules for flight in icing conditions. This document corrects an error in the amendatory language of the final rule which inadvertently led to the omission of the new section from the Code of Federal Regulations. DATES: Effective March 13, 2013. FOR FURTHER INFORMATION CONTACT: For operational questions, contact Charles J. Enders, Air Carrier Operations Branch, emcdonald on DSK67QTVN1PROD with RULES SUMMARY: VerDate Mar<15>2010 14:47 Mar 12, 2013 Jkt 229001 AFS–220, Flight Standards Service, Federal Aviation Administration, 800 Independence Ave. SW., Washington, DC 20591; telephone (202) 493–1422; facsimile (202) 267–5229; email Charles.J.Enders@faa.gov. For aircraft certification questions, contact Robert Jones, Propulsion/ Mechanical Systems Branch, ANM–112, Federal Aviation Administration, 1601 Lind Avenue SW., Renton, WA 98057– 3356; telephone (425) 227–1234; facsimile (425) 227–1007; email Robert.C.Jones@faa.gov. For legal questions concerning this action, contact Doug Anderson, Office of Regional Counsel, Federal Aviation Administration, 1601 Lind Avenue SW., Renton, WA 98057–3356; telephone (425) 227–2166; facsimile (425) 227– 1007; email Douglas.Anderson@faa.gov. SUPPLEMENTARY INFORMATION: Background On August 22, 2011, the FAA published a final rule entitled, ‘‘Activation of Ice Protection,’’ (76 FR 52241). In that final rule the FAA added operating rules for flight in icing conditions. For certain airplanes certificated for flight in icing, the new standards require either installation of ice detection equipment or changes to the airplane flight manual to ensure timely activation of the airframe icing protection system. The FAA inadvertently wrote the amendatory language incorrectly to say that we were revising § 121.321 when, in fact, we were creating that section and adding it to the CFR. The Technical Amendment This technical amendment corrects the amendatory language of the final rule to indicate that § 121.321 is being added, not revised. Because the change in this technical amendment results in no substantive change, we find good cause exists under 5 U.S.C. 553(d)(3) to make the amendment effective in less than 30 days. List of Subjects in 14 CFR Part 121 Air carriers, Aircraft, Aviation safety, Reporting and recordkeeping requirements. The Amendment In consideration of the foregoing, the Federal Aviation Administration amends Chapter I of Title 14, Code of Federal Regulations, as follows: PO 00000 Frm 00008 Fmt 4700 Sfmt 4700 PART 121—OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS 1. The authority citation for part 121 continues to read as follows: ■ Authority: 49 U.S.C. 106(g), 40113, 40119, 41706, 44101, 44701–44702, 44705, 44709– 44711, 44713, 44716–44717, 44722, 44901, 44903–44904, 44912, 45101–45105, 46105, 46301. 2. Add new § 121.321 to read as follows: ■ § 121.321 Operations in icing. After October 21, 2013, no person may operate an airplane with a certificated maximum takeoff weight less than 60,000 pounds in conditions conducive to airframe icing unless it complies with this section. As used in this section, the phrase ‘‘conditions conducive to airframe icing’’ means visible moisture at or below a static air temperature of 5 °C or a total air temperature of 10 °C, unless the approved Airplane Flight Manual provides another definition. (a) When operating in conditions conducive to airframe icing, compliance must be shown with paragraph (a)(1), or (2), or (3) of this section. (1) The airplane must be equipped with a certificated primary airframe ice detection system. (i) The airframe ice protection system must be activated automatically, or manually by the flightcrew, when the primary ice detection system indicates activation is necessary. (ii) When the airframe ice protection system is activated, any other procedures in the Airplane Flight Manual for operating in icing conditions must be initiated. (2) Visual cues of the first sign of ice formation anywhere on the airplane and a certificated advisory airframe ice detection system must be provided. (i) The airframe ice protection system must be activated when any of the visual cues are observed or when the advisory airframe ice detection system indicates activation is necessary, whichever occurs first. (ii) When the airframe ice protection system is activated, any other procedures in the Airplane Flight Manual for operating in icing conditions must be initiated. (3) If the airplane is not equipped to comply with the provisions of paragraph (a)(1) or (2) of this section, then the following apply: (i) When operating in conditions conducive to airframe icing, the airframe ice protection system must be activated prior to, and operated during, the following phases of flight: E:\FR\FM\13MRR1.SGM 13MRR1

Agencies

[Federal Register Volume 78, Number 49 (Wednesday, March 13, 2013)]
[Rules and Regulations]
[Pages 15874-15876]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2013-04628]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-1224; Directorate Identifier 2012-NM-112-AD; 
Amendment 39-17372; AD 2013-04-14]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

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

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Airbus Model A300 B4-600, B4-600R, and F4-600R series airplanes, and 
Model A300 C4-605R Variant F airplanes (collectively called Model A300-
600 series airplanes); and Model A310 series airplanes. This AD was 
prompted by a report of an uncommanded slide back of the co-pilot seat 
to the end stop position. This AD requires a one-time inspection for a 
part number, a tensile test of the affected seats, and corrective 
actions if necessary. We are issuing this AD to detect and prevent 
unwanted movement of a pilot or co-pilot seat in the horizontal 
direction, which could lead to inadvertent input on the flight control 
commands and possibly result in loss of controllability of the 
airplane.

DATES: This AD becomes effective April 17, 2013.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of April 17, 
2013.

ADDRESSES: You may examine the AD docket on the Internet at https://www.regulations.gov or in person at the U.S. Department of 
Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC.

FOR FURTHER INFORMATION CONTACT: Dan Rodina, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, Washington 98057-3356; telephone (425) 
227-2125; fax (425) 227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to include an AD that would apply to the specified products. 
That NPRM was published in the Federal Register on December 10, 2012 
(77 FR 73343). That NPRM proposed to correct an unsafe condition for 
the specified products. The Mandatory Continuing Airworthiness 
Information (MCAI) states:

    During a steep climb manoeuvre that was flown with a high pitch 
(25[deg]) for training of ground threat avoidance, an Airbus A310 
aeroplane experienced an uncommanded slide back of the co-pilot seat 
to the end stop position.
    Investigation revealed that on the affected seat, the disc key 
inside the clutch was broken. SOGERMA Service Bulletin (SB) No 
2510112-25-813, which addresses the previous end stop switch issue 
and which is covered by [European Aviation Safety Agency] EASA AD 
2010-0070 [which corresponds to FAA AD 2011-06-09, Amendment 39-
16634 (76 FR 15805, March 22, 2011)] had been accomplished on this 
seat, but due to seizure, the key failure was not detected at time. 
This broken disc key caused a jamming between the gear and the shaft 
of the clutch. Despite this failure, the torque transmission between 
the gear and the shaft was sufficient for normal operation, but not 
to keep the seat in locked position during climbing, due to the high 
longitudinal loads generated by the high aeroplane incidence.
    This condition, if not detected and corrected, could cause the 
pilot to lose contact with the controls, leading to an inadvertent 
input on the flight control commands during take-off or climb, 
possibly resulting in loss of control of the aeroplane.
    For the reasons described above, this [EASA] AD requires a one-
time inspection [part number (P/N) inspection of the seats and 
tensile test] of the affected seats and, depending on findings, 
accomplishment of applicable corrective action(s) [replacing the 
seat or modifying the seat by replacing actuator P/N RT19H4FX with a 
new actuator].

You may obtain further information by examining the MCAI in the AD 
docket.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM (77 FR 73343, December 10, 
2012), or on the determination of the cost to the public.

Conclusion

    We reviewed the available data and determined that air safety and 
the public interest require adopting the AD as proposed except for 
minor editorial changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM (77 FR 73343, December 10, 2012) for correcting the unsafe 
condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM (77 FR 73343, December 10, 2012).

Costs of Compliance

    We estimate that this AD will affect 161 products 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. Required parts will cost about $4,523 per 
product. Where the service information lists required parts costs that 
are covered under warranty, we have assumed that there will be no 
charge for these parts. As we do not control warranty coverage for 
affected parties, some parties may incur costs higher than estimated 
here. Based on these figures, we estimate the cost of this AD to the 
U.S. operators to be $741,888, or $4,608 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:

[[Page 15875]]

    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.
    We prepared a regulatory evaluation of the estimated costs to 
comply with this AD and placed it in the AD docket.

Examining the AD Docket

    You may examine the AD docket on the Internet at https://www.regulations.gov; 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 the NPRM (77 FR 73343, December 10, 
2012), the regulatory evaluation, any comments received, and other 
information. The street address for the Docket Operations office 
(telephone (800) 647-5527) is in the ADDRESSES section. Comments will 
be available in the AD docket shortly after receipt.

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 AD:

2013-04-14 Airbus: Amendment 39-17372. Docket No. FAA-2012-1224; 
Directorate Identifier 2012-NM-112-AD.

(a) Effective Date

    This airworthiness directive (AD) becomes effective April 17, 
2013.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to Airbus Model A300 B4-601, B4-603, B4-620, B4-
622, B4-605R, B4-622R, F4-605R, F4-622R, and C4-605R Variant F 
airplanes; and Model A310-203, -204, -221, -222, -304, -322, -324, 
and -325 airplanes; certificated in any category; all manufacturer 
serial numbers.

(d) Subject

    Air Transport Association (ATA) of America Code 25, Equipment/
Furnishings.

(e) Reason

    This AD was prompted by a report of an uncommanded slide back of 
the co-pilot seat to the end stop position. We are issuing this AD 
to detect and prevent unwanted movement of a pilot or co-pilot seat 
in the horizontal direction, which could lead to inadvertent input 
on the flight control commands possibly resulting in loss of 
controllability of the airplane.

(f) Compliance

    You are responsible for having the actions required by this AD 
performed within the compliance times specified, unless the actions 
have already been done.

(g) Part Number (P/N) Inspection

    Within 6 months after the effective date of this AD, except as 
provided by paragraph (h) of this AD: Do an inspection to determine 
the part number of each SOGERMA pilot and co-pilot seat installed on 
the airplane. As an alternative, a review of the maintenance or 
delivery records may be used to determine the part number of the 
pilot and co-pilot seat if the part number can be positively 
determined from that review.

(h) Seats That Have Been Previously Tested or Modified

    SOGERMA pilot and co-pilot seats having P/N 2510112 series (all 
suffixes) or P/N 2510113 series (all suffixes) that, before the 
effective date of this AD, have already passed the tensile test 
specified in paragraph (i) of this AD, or have been modified as 
specified in the Operating Instructions of EADS SOGERMA Inspection 
Service Bulletin 2510112-25-898, dated April 25, 2012, are not 
required to be tested, and are considered to be compliant with the 
requirements of this AD.

(i) Tensile Test

    If, during the inspection required by paragraph (g) of this AD, 
the part number of a seat is identified as P/N 2510112 series (all 
suffixes), or P/N 2510113 series (all suffixes): Within 6 months 
after the effective date of this AD, do a tensile test on that seat, 
in accordance with Airbus Alert Operators Transmission (AOT) 
A25W001-12, dated June 6, 2012.

(j) Replacement or Modification

    If the tensile test sample does not break off while performing 
the test required by paragraph (i) of this AD, before further 
flight, do one of the actions specified in paragraph (j)(1) or 
(j)(2) of this AD.
    (1) Replace the affected seat with a new or serviceable seat 
that has passed the tensile test specified in paragraph (i) of this 
AD. Do the replacement in accordance with Airbus AOT A25W001-12, 
dated June 6, 2012.
    (2) Modify the seat by replacing actuator P/N RT19H4FX of the 
affected seat, in accordance with the Operating Instructions of EADS 
SOGERMA Inspection Service Bulletin 2510112-25-898, dated April 25, 
2012; or Airbus AOT A25W001-12, dated June 6, 2012.

(k) Parts Installation Limitations

    As of the effective date of this AD, no person may install a 
SOGERMA pilot or co-pilot seat having P/N 2510112 series, or P/N 
2510113 series, on any airplane unless it has passed the tensile 
test required by paragraph (i) of this AD, or has been replaced or 
modified as required by paragraph (j) of this AD.

(l) 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: Dan Rodina, 
Aerospace Engineer, International Branch, ANM-116, Transport 
Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, Washington 
98057-3356; telephone (425) 227-2125; 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) Airworthy Product: For any requirement in this AD to obtain 
corrective actions from a manufacturer or other source, use these 
actions if they are FAA-approved. Corrective actions are considered 
FAA-approved if they are approved by the State of Design Authority 
(or their delegated agent). You are required to assure the product 
is airworthy before it is returned to service.

(m) Related Information

    Refer to Mandatory Continuing Airworthiness Information European 
Aviation Safety Agency Airworthiness Directive 2012-0102, dated June 
8, 2012, and the service information specified in paragraphs (m)(1) 
and (m)(2) of this AD, for related information.
    (1) Airbus Alert Operators Transmission A25W001-12, dated June 
6, 2012.
    (2) EADS SOGERMA Inspection Service Bulletin 2510112-25-898, 
dated April 25, 2012.

(n) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Airbus Alert Operators Transmission A25W001-12, dated June 
6, 2012.

[[Page 15876]]

    (ii) EADS SOGERMA Inspection Service Bulletin 2510112-25-898, 
dated April 25, 2012.
    (3) For Airbus service information identified in this AD, 
contact Airbus SAS -EAW (Airworthiness Office), 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 https://www.airbus.com.
    (4) For EADS SOGERMA service information identified in this AD, 
contact EADS SOGERMA, Zone Industrielle de l'Arsenal, CS. 60109, 
17303 Rochefort, Cedex France; phone: 33 5 46 82 84 84; fax: 33 5 46 
82 88 13; email: SCOD1@sogerma.eads.net; Internet: https://www.sogerma.eads.net.
    (5) You may review copies of the 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.
    (6) 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: https://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Renton, Washington, on February 21, 2013.
Jeffrey E. Duven,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2013-04628 Filed 3-12-13; 8:45 am]
BILLING CODE 4910-13-P
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