Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 and -300 Airplanes, 419-421 [2010-32982]

Download as PDF 419 Rules and Regulations Federal Register Vol. 76, No. 3 Wednesday, January 5, 2011 This section of the FEDERAL REGISTER contains regulatory documents having general applicability and legal effect, most of which are keyed to and codified in the Code of Federal Regulations, which is published under 50 titles pursuant to 44 U.S.C. 1510. 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. The Code of Federal Regulations is sold by the Superintendent of Documents. Prices of new books are listed in the first FEDERAL REGISTER issue of each week. FOR FURTHER INFORMATION CONTACT: DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Tom Rodriguez, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, Washington 98057–3356; telephone (425) 227–1137; fax (425) 227–1149. SUPPLEMENTARY INFORMATION: 14 CFR Part 39 Discussion [Docket No. FAA–2010–0955; Directorate Identifier 2010–NM–013–AD; Amendment 39–16560; AD 2011–01–07] 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 October 1, 2010 (75 FR 60659). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI states: RIN 2120–AA64 Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328– 100 and –300 Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. AGENCY: We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated 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: SUMMARY: During maintenance on a 328–100 aeroplane, a crack was found on a trim tab fitting assembly. The cause of the cracking was identified as stress corrosion. This condition, if not corrected, could lead to in-flight failure of the tab fitting, possibly resulting in loss of control of the aeroplane. WReier-Aviles on DSKGBLS3C1PROD with RULES * * * * * We are issuing this AD to require actions to correct the unsafe condition on these products. This AD becomes effective February 9, 2011. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of February 9, 2011. ADDRESSES: You may examine the AD docket on the Internet at https:// DATES: VerDate Mar<15>2010 15:20 Jan 04, 2011 Jkt 223001 During maintenance on a 328–100 aeroplane, a crack was found on a trim tab fitting assembly. The cause of the cracking was identified as stress corrosion. This condition, if not corrected, could lead to in-flight failure of the tab fitting, possibly resulting in loss of control of the aeroplane. To address this unsafe condition, the TC [type certificate] holder has developed new aileron trim tab fittings and rudder spring tab fitting, using a material that is more resistant to stress corrosion. The improved material rudder spring tab fittings were introduced on the production line for the Model 328–300 and for 328–100 aeroplanes with a s/n [serial number] higher than 3098. For the reasons described above, this AD requires the * * * replacement of [certain] aileron trim tab fittings and [certain] rudder spring tab fitting[s]. 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 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. PO 00000 Frm 00001 Fmt 4700 Sfmt 4700 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 our FAA policies. Any such differences are highlighted in a Note within the AD. Costs of Compliance We estimated that this AD will affect 33 products of U.S. registry. We also estimate that it will take 6 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 $2,252 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 $91,146, or $2,762 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 E:\FR\FM\05JAR1.SGM 05JAR1 420 Federal Register / Vol. 76, No. 3 / Wednesday, January 5, 2011 / Rules and Regulations GmbH): Amendment 39–16560. Docket No. FAA–2010–0955; Directorate Identifier 2010–NM–013–AD. 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); 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 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, 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: WReier-Aviles on DSKGBLS3C1PROD with RULES ■ Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new AD: ■ 2011–01–07 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt VerDate Mar<15>2010 15:20 Jan 04, 2011 Jkt 223001 Effective Date (a) This airworthiness directive (AD) becomes effective February 9, 2011. Affected ADs FAA AD Differences (b) None. Applicability (c) This AD applies to 328 Support Services GmbH (Type Certificate previously held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Model 328–100 and –300 airplanes, certificated in any category, as specified in paragraphs (c)(1) and (c)(2) of this AD. (1) Model 328–100 airplanes, all serial numbers, with part number (P/N) 001B576A2101000 left-hand (LH) or P/N 001B576A2101003 right-hand (RH) aileron trim tab fittings installed, or P/N 001A554A1711000 rudder spring tab fitting installed. (2) Model 328–300 airplanes, all serial numbers, with P/N 001B576A2101000 (LH) or P/N 001B576A2101003 (RH) aileron trim tab fittings installed. Subject (d) Air Transport Association (ATA) of America Code 27: Flight controls. Reason (e) The mandatory continuing airworthiness information (MCAI) states: During maintenance on a 328-100 aeroplane, a crack was found on a trim tab fitting assembly. The cause of the cracking was identified as stress corrosion. This condition, if not corrected, could lead to in-flight failure of the tab fitting, possibly resulting in loss of control of the aeroplane. * * * * * Compliance (f) You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done. Actions (g) For Model 328–100 airplanes: Within 6 months after the effective date of this AD, replace the aileron trim tab fittings P/N 001B576A2101000 (LH) and P/N 001B576A2101003 (RH) with P/N 001B576A2101004 (LH) and P/N 001B576A2101007 (RH) respectively; and replace the rudder spring tab fitting P/N 001A554A1711000 with P/N 001A554A1711006; in accordance with the Accomplishment Instructions of 328 Support Services Service Bulletin SB–328–27–488, dated August 25, 2009. (h) For Model 328–300 airplanes: Within 6 months after the effective date of this AD, replace the aileron trim tab fittings P/N 001B576A2101000 (LH) and P/N 001B576A2101003 (RH) with P/N 001B576A2101004 (LH) and P/N 001B576A2101007 (RH) respectively, in accordance with the Accomplishment Instructions of 328 Support Services Service PO 00000 Bulletin SB–328J–27–237, dated August 25, 2009. (i) After replacing the fittings as specified in paragraphs (g) and (h) of this AD, do not install P/N 001B576A2101000 (LH) or P/N 001B576A2101003 (RH) aileron trim tab fittings, or P/N 001A554A1711000 rudder spring tab fittings, on any airplane. Frm 00002 Fmt 4700 Sfmt 4700 Note 1: This AD differs from the MCAI and/or service information as follows: No differences. Other FAA AD Provisions (j) 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. Send information to ATTN: Tom Rodriguez, Aerospace Engineer, International Branch, ANM–116, Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, Washington 98057–3356; telephone (425) 227–1137; fax (425) 227–1149. Before using any approved AMOC on any airplane to which the AMOC applies, notify your principal maintenance inspector (PMI) or principal avionics inspector (PAI), as appropriate, or lacking a principal inspector, your local Flight Standards 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. (3) Reporting Requirements: 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 (k) Refer to MCAI European Aviation Safety Agency (EASA) Airworthiness Directive 2009–0266, dated December 17, 2009; and 328 Support Services Service Bulletins SB–328–27–488 and SB–328J–27– E:\FR\FM\05JAR1.SGM 05JAR1 Federal Register / Vol. 76, No. 3 / Wednesday, January 5, 2011 / Rules and Regulations 237, both dated August 25, 2009; for related information. Material Incorporated by Reference (l) You must use 328 Support Services Service Bulletin SB–328–27–488, dated August 25, 2009; or 328 Support Services Service Bulletin SB–328J–27–237, dated August 25, 2009; as applicable, to do the actions required by this AD, unless the AD specifies otherwise. (The document date is only referenced on the odd-numbered pages of these documents.) (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 328 Support Services GmbH, Global Support Center, P.O. Box 1252, D– 82231 Wessling, Federal Republic of Germany; telephone +49 8153 88111 6666; fax +49 8153 88111 6565; e-mail gsc.op@328support.de; Internet https:// www.328support.de. (3) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington. For information on the availability of this material at the FAA, call 425–227–1221. (4) You may also review copies of the 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/ code_of_federal_regulations/ibr_ locations.html. Issued in Renton, Washington, on December 17, 2010. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2010–32982 Filed 1–4–11; 8:45 am] BILLING CODE 4910–13–P (MCAI) originated 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 High Time Equipment (HTE) reviews conducted within the scope of the A310 aircraft Design Service Goal (DSG) extension work, Airbus discovered that the splined couplings and the sliding bearings of the flap transmission system could be affected by corrosion and wear, especially when their protective components such as wiper rings and rubber gaiters could become defective. This condition, if not detected and corrected, could degrade the functional integrity of the flap transmission system. * * * * * We are issuing this AD to require actions to correct the unsafe condition on these products. DATES: This AD becomes effective February 9, 2011. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of February 9, 2011. 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: DEPARTMENT OF TRANSPORTATION Discussion Federal Aviation Administration 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 September 23, 2010 (75 FR 57880), and proposed to supersede AD 2007–02–22, Amendment 39–14909 (72 FR 3708, January 26, 2007). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI states: 14 CFR Part 39 [Docket No. FAA–2010–0854; Directorate Identifier 2009–NM–261–AD; Amendment 39–16559; AD 2011–01–06] RIN 2120–AA64 Airworthiness Directives; Airbus Model A310 Series Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. WReier-Aviles on DSKGBLS3C1PROD with RULES AGENCY: We are superseding an existing airworthiness directive (AD) that applies to the products listed above. This AD results from mandatory continuing airworthiness information SUMMARY: VerDate Mar<15>2010 15:20 Jan 04, 2011 Jkt 223001 During High Time Equipment (HTE) reviews conducted within the scope of the A310 aircraft Design Service Goal (DSG) extension work, Airbus discovered that the splined couplings and the sliding bearings of the flap transmission system could be affected by corrosion and wear, especially when their protective components such as wiper rings and rubber gaiters could become defective. PO 00000 Frm 00003 Fmt 4700 Sfmt 4700 421 This condition, if not detected and corrected, could degrade the functional integrity of the flap transmission system. For the reason described above, this AD requires repetitive inspections of the flap transmission system and associated components [for any missing, damaged, or incorrectly installed rubber gaiter, wiper rings and straps], and corrective action(s), depending on findings. [The corrective action is replacing missing, damaged, or incorrectly installed components.] This [EASA] AD has been revised to correct the compliance time of 400 flight cycles in paragraph (3) into 400 flight hours. In addition, paragraph (4) has been introduced to clarify that the corrective actions do not end the requirement to continue the repetitive inspections, and some editorial changes for reasons of standardization. These do not affect the requirements of this AD as originally intended. 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 considered the comment received. Request To Clarify Compliance Times in Paragraphs (h)(1) and (h)(2) of the NPRM FedEx (FedEx) requested that we clarify the compliance times in paragraphs (h)(1) and (h)(2) of the NPRM. FedEx stated that paragraph (h)(1) establishes the deadline for replacing defective components found before the effective date of the AD, and pointed out that paragraph (h)(2) should establish the deadline for replacing the defective components found after the effective date of the AD. We agree with the commenter. We removed ‘‘not’’ from paragraph (h)(2) of this final rule so that it now establishes the deadline for replacing the defective components after the effective date of the AD. Conclusion We reviewed the available data, including the comment received, and determined that air safety and the public interest require adopting the AD with the change described previously. We determined that this change will not increase the economic burden on any operator or increase the scope of the AD. 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 E:\FR\FM\05JAR1.SGM 05JAR1

Agencies

[Federal Register Volume 76, Number 3 (Wednesday, January 5, 2011)]
[Rules and Regulations]
[Pages 419-421]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2010-32982]



========================================================================
Rules and Regulations
                                                Federal Register
________________________________________________________________________

This section of the FEDERAL REGISTER contains regulatory documents 
having general applicability and legal effect, most of which are keyed 
to and codified in the Code of Federal Regulations, which is published 
under 50 titles pursuant to 44 U.S.C. 1510.

The Code of Federal Regulations is sold by the Superintendent of Documents. 
Prices of new books are listed in the first FEDERAL REGISTER issue of each 
week.

========================================================================


Federal Register / Vol. 76, No. 3 / Wednesday, January 5, 2011 / 
Rules and Regulations

[[Page 419]]



DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2010-0955; Directorate Identifier 2010-NM-013-AD; 
Amendment 39-16560; AD 2011-01-07]
RIN 2120-AA64


Airworthiness Directives; 328 Support Services GmbH (Type 
Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild 
Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 and -300 Airplanes

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

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for the 
products listed above. This AD results from mandatory continuing 
airworthiness information (MCAI) originated 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 maintenance on a 328-100 aeroplane, a crack was found on 
a trim tab fitting assembly. The cause of the cracking was 
identified as stress corrosion.
    This condition, if not corrected, could lead to in-flight 
failure of the tab fitting, possibly resulting in loss of control of 
the aeroplane.

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

DATES: This AD becomes effective February 9, 2011.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of February 9, 
2011.

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: Tom Rodriguez, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue, SW., Renton, Washington 98057-3356; telephone (425) 
227-1137; 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 October 1, 2010 (75 
FR 60659). That NPRM proposed to correct an unsafe condition for the 
specified products. The MCAI states:

    During maintenance on a 328-100 aeroplane, a crack was found on 
a trim tab fitting assembly. The cause of the cracking was 
identified as stress corrosion.
    This condition, if not corrected, could lead to in-flight 
failure of the tab fitting, possibly resulting in loss of control of 
the aeroplane. To address this unsafe condition, the TC [type 
certificate] holder has developed new aileron trim tab fittings and 
rudder spring tab fitting, using a material that is more resistant 
to stress corrosion. The improved material rudder spring tab 
fittings were introduced on the production line for the Model 328-
300 and for 328-100 aeroplanes with a s/n [serial number] higher 
than 3098.
    For the reasons described above, this AD requires the * * * 
replacement of [certain] aileron trim tab fittings and [certain] 
rudder spring tab fitting[s].

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 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 our FAA policies. Any such differences 
are highlighted in a Note within the AD.

Costs of Compliance

    We estimated that this AD will affect 33 products of U.S. registry. 
We also estimate that it will take 6 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 $2,252 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 
$91,146, or $2,762 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

[[Page 420]]

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); 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 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, 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

0
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:

2011-01-07 328 Support Services GmbH (Type Certificate Previously 
Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier 
Luftfahrt GmbH): Amendment 39-16560. Docket No. FAA-2010-0955; 
Directorate Identifier 2010-NM-013-AD.

Effective Date

    (a) This airworthiness directive (AD) becomes effective February 
9, 2011.

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to 328 Support Services GmbH (Type 
Certificate previously held by AvCraft Aerospace GmbH; Fairchild 
Dornier GmbH; Dornier Luftfahrt GmbH) Model 328-100 and -300 
airplanes, certificated in any category, as specified in paragraphs 
(c)(1) and (c)(2) of this AD.
    (1) Model 328-100 airplanes, all serial numbers, with part 
number (P/N) 001B576A2101000 left-hand (LH) or P/N 001B576A2101003 
right-hand (RH) aileron trim tab fittings installed, or P/N 
001A554A1711000 rudder spring tab fitting installed.
    (2) Model 328-300 airplanes, all serial numbers, with P/N 
001B576A2101000 (LH) or P/N 001B576A2101003 (RH) aileron trim tab 
fittings installed.

Subject

    (d) Air Transport Association (ATA) of America Code 27: Flight 
controls.

Reason

    (e) The mandatory continuing airworthiness information (MCAI) 
states:
    During maintenance on a 328-100 aeroplane, a crack was found on 
a trim tab fitting assembly. The cause of the cracking was 
identified as stress corrosion.
    This condition, if not corrected, could lead to in-flight 
failure of the tab fitting, possibly resulting in loss of control of 
the aeroplane.
* * * * *

Compliance

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

Actions

    (g) For Model 328-100 airplanes: Within 6 months after the 
effective date of this AD, replace the aileron trim tab fittings P/N 
001B576A2101000 (LH) and P/N 001B576A2101003 (RH) with P/N 
001B576A2101004 (LH) and P/N 001B576A2101007 (RH) respectively; and 
replace the rudder spring tab fitting P/N 001A554A1711000 with P/N 
001A554A1711006; in accordance with the Accomplishment Instructions 
of 328 Support Services Service Bulletin SB-328-27-488, dated August 
25, 2009.
    (h) For Model 328-300 airplanes: Within 6 months after the 
effective date of this AD, replace the aileron trim tab fittings P/N 
001B576A2101000 (LH) and P/N 001B576A2101003 (RH) with P/N 
001B576A2101004 (LH) and P/N 001B576A2101007 (RH) respectively, in 
accordance with the Accomplishment Instructions of 328 Support 
Services Service Bulletin SB-328J-27-237, dated August 25, 2009.
    (i) After replacing the fittings as specified in paragraphs (g) 
and (h) of this AD, do not install P/N 001B576A2101000 (LH) or P/N 
001B576A2101003 (RH) aileron trim tab fittings, or P/N 
001A554A1711000 rudder spring tab fittings, on any airplane.

FAA AD Differences

    Note 1:  This AD differs from the MCAI and/or service 
information as follows: No differences.

Other FAA AD Provisions

    (j) 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. Send information to ATTN: Tom 
Rodriguez, Aerospace Engineer, International Branch, ANM-116, 
Transport Airplane Directorate, FAA, 1601 Lind Avenue, SW., Renton, 
Washington 98057-3356; telephone (425) 227-1137; fax (425) 227-1149. 
Before using any approved AMOC on any airplane to which the AMOC 
applies, notify your principal maintenance inspector (PMI) or 
principal avionics inspector (PAI), as appropriate, or lacking a 
principal inspector, your local Flight Standards 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.
    (3) Reporting Requirements: 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

    (k) Refer to MCAI European Aviation Safety Agency (EASA) 
Airworthiness Directive 2009-0266, dated December 17, 2009; and 328 
Support Services Service Bulletins SB-328-27-488 and SB-328J-27-

[[Page 421]]

237, both dated August 25, 2009; for related information.

Material Incorporated by Reference

    (l) You must use 328 Support Services Service Bulletin SB-328-
27-488, dated August 25, 2009; or 328 Support Services Service 
Bulletin SB-328J-27-237, dated August 25, 2009; as applicable, to do 
the actions required by this AD, unless the AD specifies otherwise. 
(The document date is only referenced on the odd-numbered pages of 
these documents.)
    (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 328 
Support Services GmbH, Global Support Center, P.O. Box 1252, D-82231 
Wessling, Federal Republic of Germany; telephone +49 8153 88111 
6666; fax +49 8153 88111 6565; e-mail gsc.op@328support.de; Internet 
https://www.328support.de.
    (3) You may review copies of the service information at the FAA, 
Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, 
Washington. For information on the availability of this material at 
the FAA, call 425-227-1221.
    (4) You may also review copies of the 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/code_of_federal_regulations/ibr_locations.html.

    Issued in Renton, Washington, on December 17, 2010.
Ali Bahrami,
Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2010-32982 Filed 1-4-11; 8:45 am]
BILLING CODE 4910-13-P

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