AD 2013-04-02

We are adopting a new airworthiness directive (AD) for Reims Aviation S.A. Model F406 airplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as improper material used in nose landing gear (NLG) attachment brackets could lead to failure of the NLG bracket with consequent damage to the airplane while landing. We are issuing this AD to require actions to address the unsafe condition on these products.

Final rule.

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:

2013-04-02 Reims Aviation S.A.: Amendment 39-17359; Docket No. FAA- 2012-1274; Directorate Identifier 2012-CE-042-AD.

(a) Effective Date

This airworthiness directive (AD) becomes effective March 28, 2013.

(b) Affected ADs

None.

(c) Applicability

This AD applies to Reims Aviation S.A. F406 airplanes, all serial numbers, certificated in any category.

(d) Subject

Air Transport Association of America (ATA) Code 32: Landing Gear.

(e) Reason

This AD was prompted by reports of improper material used in nose landing gear (NLG) attachment brackets that could lead to failure of the NLG bracket with consequent damage to the airplane while landing. We are issuing this AD to ensure the proper NLG attachment bracket is installed.

(f) Actions and Compliance

Unless already done, do the following actions following the Accomplishment Instructions numbers 1 through 5 in Reims Aviation Industries Service Bulletin No. F406-74, dated September 26, 2012:
(1) Within the next 25 hours time-in-service (TIS) after March 28, 2013 (the effective date of this AD) or within the next 30 days after March 28, 2013 (the effective date of this AD), whichever occurs first, inspect the nose landing gear (NLG) attachment brackets, part number (P/N) 6013119-1, to verify if they are made of steel and not aluminum alloy.
(2) If during the inspection required in paragraph (f)(1) of this AD, you find that a NLG attachment bracket made of aluminum alloy is installed, before further flight, replace with an airworthy steel NLG attachmentbracket, P/N 6013119-1.
(3) As of March 28, 2013 (the effective date of this AD), do not install any NLG attachment bracket P/N 6013119-1 unless it is made of steel.

(g) Other FAA AD Provisions

The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager, Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Albert Mercado, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4119; fax: (816) 329-4090; email: albert.mercado@faa.gov. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate principal inspector (PI) in the FAA Flight Standards District Office (FSDO), or lacking a PI, your local FSDO.
(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.
(3) Reporting Requirements: For any reporting requirement in this AD, a federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to a penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a current valid OMB Control Number. The OMB Control Number for this information collection is 2120-0056. Public reporting for this collection of information is estimated to be approximately 5 minutes per response, including the time for reviewing instructions, completing and reviewing the collection of information. All responses to this collection of information are mandatory. Comments concerning the accuracy of this burden and suggestions for reducing the burden should be directed to the FAA at: 800 Independence Ave. SW., Washington, DC 20591, Attn: Information Collection Clearance Officer, AES-200.

(h) Related Information

Refer to MCAI European Aviation Safety Agency (EASA) AD No. 2012-0202, dated October 1, 2012; and Reims Aviation Industries Service Bulletin No. F406-74, dated September 26, 2012, for related information.

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(i) 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) Reims Aviation Industries Service Bulletin No. F406-74, dated September 26, 2012.
(ii) Reserved.
(3) For Reims Aviation Industries service information identified in this AD, contact Reims Aviation Industries, A[eacute]rodrome de Reims Prunay, 51360 Prunay, France; telephone + 33 3 26 48 46 65; fax + 33 3 26 49 18 57; email: stephan.lapagne@reims-aviation.fr; Internet: www.geciaviation.com/en/f406.html.
(4) You may view this service information at FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329-4148.
(5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

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 5, 2012 (77 FR 72252). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI states:

During the manufacturing process, RAI found that some of the nose landing gear (NLG) attachment brackets, Part Number (P/N) 6013119-1, were made of aluminum alloy, instead of steel. The results of the investigations showed that some of these aluminum alloy brackets are likely to be installed on aeroplanes currently in service.
This condition, if not detected and corrected, could lead to failure of the NLG attachment bracket and jamming of the NLG extension/retraction mechanism, possibly resulting in a runway excursion and consequent damage to the aeroplane and injury to the occupants.
For the reasons described above, this AD requires inspection of the NLG attachment bracket P/N 6013119-1 and, depending on findings, replacement with a serviceable bracket made of steel.
In addition, as some aluminum alloy P/N 6013119-1 NLG attachment brackets may have been supplied as spares, this AD also requires determination that the part is made of steel, prior to installation.

Comments

We gave the public the opportunity to participate in developing this AD. We received no comments on the NPRM (77 FR 72252, December 5, 2012) or on the determination of the cost to the public.

Conclusion

We reviewed the relevant 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 72252, December 5, 2012) for correcting the unsafe condition; and
Do not add any additional burden upon the public than was already proposed in the (77 FR 72252, December 5, 2012).

Costs of Compliance

We estimate that this AD will affect 7 products of U.S. registry. We also estimate that it would take about .5 work-hour per product to comply with

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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 $42.50, or $297.50 per product.
In addition, we estimate that any necessary follow-on actions would take about 3 work-hours and require parts costing $500, for a cost of $755 per product. We have no way of determining the number of products that may need these actions.

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 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.

Examining the AD Docket

You may examine the AD docket on the Internet at http://www.regulations.gov; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains the NPRM, the regulatory evaluation, any comments received, and other information. The street address for the Docket 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, Incorporationby reference, Safety.