[Federal Register Volume 76, Number 117 (Friday, June 17, 2011)]
[Rules and Regulations]
[Pages 35344-35346]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2011-14937]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2011-0326; Directorate Identifier 2011-CE-006-AD; 
Amendment 39-16725; AD 2011-13-02]
RIN 2120-AA64


Airworthiness Directives; Costruzioni Aeronautiche Tecnam srl 
Model P2006T Airplanes

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

ACTION: Final rule.

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SUMMARY: We are adopting a new airworthiness directive (AD) for the 
products listed above. 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:

    During Landing Gear retraction/extension ground checks performed 
on the P2006T, a loose Seeger ring was found on the nose landing 
gear hydraulic actuator cap.
    The manufacturer has identified the root cause of this 
discrepancy in a design deficiency of the hydraulic actuator caps.
    This condition, if not corrected, could determine uncommanded 
and improper extension of the nose or main landing gear.

We are issuing this AD to require actions to correct the unsafe 
condition on these products.

DATES: This AD becomes effective July 22, 2011.
    On July 22, 2011, the Director of the Federal Register approved the 
incorporation by reference of certain publications listed in this AD.

ADDRESSES: You may examine the AD docket on the Internet at http://www.regulations.gov or in person at Document Management Facility, U.S. 
Department of Transportation, Docket Operations, M-30, West Building 
Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 
20590.
    For service information identified in this AD, contact Costruzioni 
Aeronautiche TECNAM Airworthiness Office, Via Maiorise--81043 Capua 
(CE) Italy; telephone: +39 0823 620134; fax: +39 0823 622899; e-mail: 
[email protected], [email protected]; internet: http:/
www.tecnam.com. You may review copies of the referenced service 
information at the 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.

FOR FURTHER INFORMATION CONTACT: Albert Mercado, Aerospace Engineer, 
FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, 
Missouri 64106; telephone: (816) 329-4119; fax: (816) 329-4090.

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 April 6, 2011 (76 FR 
18964). That NPRM proposed to correct an unsafe condition for the 
specified products. The MCAI states:

    During Landing Gear retraction/extension ground checks performed 
on the P2006T, a loose Seeger ring was found on the nose landing 
gear hydraulic actuator cap.
    The manufacturer has identified the root cause of this 
discrepancy in a design deficiency of the hydraulic actuator caps.
    This condition, if not corrected, could determine uncommanded 
and improper

[[Page 35345]]

extension of the nose or main landing gear. To prevent this 
condition, this AD requires modifying each nose and main landing 
gear hydraulic actuator by installing security rings.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM 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.

Differences Between This AD and the MCAI or Service Information

    We have reviewed the MCAI and related service information and, in 
general, agree with their substance. But we might have found it 
necessary to use different words from those in the MCAI to ensure the 
AD is clear for U.S. operators and is enforceable. In making these 
changes, we do not intend to differ substantively from the information 
provided in the MCAI and related service information.
    We might also have required different actions in this AD from those 
in the MCAI in order to follow FAA policies. Any such differences are 
highlighted in a Note within the AD.

Costs of Compliance

    We estimate that this AD will affect 1 product of U.S. registry. We 
also estimate that it will take about 2 work-hours 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 $80 per product.
    Based on these figures, we estimate the cost of the AD on U.S. 
operators to be $250, or $250 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 this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866;
    (2) Is not a ``significant rule'' under DOT Regulatory Policies and 
Procedures (44 FR 11034, February 26, 1979); and
    (3) 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 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, 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:

2011-13-02 Costruzioni Aeronautiche Tecnam srl: Amendment 39-16725; 
Docket No. FAA-2011-0326; Directorate Identifier 2011-CE-006-AD.

Effective Date

    (a) This airworthiness directive (AD) becomes effective July 22, 
2011.

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to Costruzioni Aeronautiche Tecnam srl 
P2006T airplanes, serial numbers 01/US through 046/US, 047/US, and 
049/US, certificated in any category.

Subject

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

Reason

    (e) The mandatory continuing airworthiness information (MCAI) 
states:

    During Landing Gear retraction/extension ground checks performed 
on the P2006T, a loose Seeger ring was found on the nose landing 
gear hydraulic actuator cap.
    The manufacturer has identified the root cause of this 
discrepancy in a design deficiency of the hydraulic actuator caps.
    This condition, if not corrected, could determine uncommanded 
and improper extension of the nose or main landing gear. To prevent 
this condition, this AD requires modifying each nose and main 
landing gear hydraulic actuator by installing security rings.

Actions and Compliance

    (f) Unless already done, within 50 hours time-in-service after 
July 22, 2011 (the effective date of this AD) or within 60 days 
after July 22, 2011 (the effective date of this AD), whichever 
occurs first, modify each nose and main landing gear hydraulic 
actuator in accordance with Costruzioni Aeronautiche Tecnam Service 
Bulletin No. SB 036-CS, 1st Edition, Rev 1, dated December 15, 2010.

FAA AD Differences

    Note: This AD differs from the MCAI and/or service information 
as follows: The applicability of this AD clarifies the applicability 
for airplanes in the United States.

Other FAA AD Provisions

    (g) 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. 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.

[[Page 35346]]

    (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.

Related Information

    (h) Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 
2011-0042, dated March 11, 2011; and Costruzioni Aeronautiche Tecnam 
Service Bulletin No. SB 036-CS, 1st Edition, Rev 1, dated December 
15, 2010, for related information. For service information related 
to this AD, contact Costruzioni Aeronautiche TECNAM Airworthiness 
Office, Via Maiorise--81043 Capua (CE) Italy; telephone: +39 0823 
620134; fax: +39 0823 622899; e-mail: [email protected], 
[email protected]; internet: http://www.tecnam.com. You may 
review copies of the referenced service information at the 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.

Material Incorporated by Reference

    (i) You must use Costruzioni Aeronautiche Tecnam Service 
Bulletin No. SB 036-CS, 1st Edition, Rev 1, dated December 15, 2010, 
to do the actions required by this AD, unless the AD specifies 
otherwise.
    (1) The Director of the Federal Register approved the 
incorporation by reference of this service information under 5 
U.S.C. 552(a) and 1 CFR part 51.
    (2) For service information identified in this AD, contact 
Costruzioni Aeronautiche TECNAM Airworthiness Office, Via Maiorise--
81043 Capua (CE) Italy; telephone: +39 0823 620134; fax: +39 0823 
622899; e-mail: [email protected], [email protected]; Internet: 
http://www.tecnam.com.
    (3) You may review copies of the referenced service information 
at the 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.
    (4) You may also review copies of the service information 
incorporated by reference for this AD 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/code_of_federal_regulations/ibr_locations.html.

    Issued in Kansas City, Missouri, on June 10, 2011.
Earl Lawrence,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2011-14937 Filed 6-16-11; 8:45 am]
BILLING CODE 4910-13-P