Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 40 and DA 40F Airplanes, 15371-15373 [E9-7412]

Download as PDF Federal Register / Vol. 74, No. 64 / Monday, April 6, 2009 / Rules and Regulations accordance with paragraphs 2.A.(1) through 2.A.(3) of the ACCOMPLISHMENT INSTRUCTIONS of RUAG Aerospace Defence Technology Dornier 228 Service Bulletin No. SB–228–275, Revision No.: 0, dated October 8, 2008. If any defect is found, before further flight, modify the attachment bracket riveting in accordance with paragraph 2.B. of the ACCOMPLISHMENT INSTRUCTIONS of RUAG Aerospace Defence Technology Dornier 228 Service Bulletin No. SB–228–275, Revision No.: 0, dated October 8, 2008. (2) Within 300 hours TIS after May 11, 2009 (the effective date of this AD), unless accomplished as required per paragraph (f)(1) of this AD, modify the attachment bracket riveting in accordance with paragraph 2.B. of the ACCOMPLISHMENT INSTRUCTIONS of RUAG Aerospace Defence Technology Dornier 228 Service Bulletin No. SB–228– 275, Revision No.: 0, dated October 8, 2008. FAA AD Differences Note: This AD differs from the MCAI and/ or service information as follows: No differences. pwalker on PROD1PC71 with RULES 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: Greg Davison, Glider Program Manager, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4130; 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. (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, under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has approved the information collection requirements and has assigned OMB Control Number 2120–0056. Related Information (h) Refer to MCAI European Aviation Safety Agency AD No.: 2008–0217, dated December 10, 2008; and RUAG Aerospace Defence Technology Dornier 228 Service Bulletin No. SB–228–275, Revision No.: 0, dated October 8, 2008, for related information. Material Incorporated by Reference (i) You must use RUAG Aerospace Defence Technology Dornier 228 Service Bulletin No. VerDate Nov<24>2008 16:36 Apr 03, 2009 Jkt 217001 SB–228–275, Revision No.: 0, dated October 8, 2008, 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 RUAG Aerospace Services GmbH, Dornier 228 Customer Support, P.O. Box 1253, 82231 Wessling, Federal Republic of Germany, telephone: +49 (0) 8153–30– 2280; fax: +49 (0) 8153–30–3030; E-mail: custsupport.dorner228@ruag.com; Internet: https://www.ruag.com/. (3) You may review copies of the service information incorporated by reference for this AD at the FAA, Central Region, Office of the Regional Counsel, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the Central Region, call (816) 329–3768. (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: https://www.archives.gov/federal_register/ code_of_federal_regulations/ ibr_locations.html. Issued in Kansas City, Missouri, on March 24, 2009. John Colomy, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. E9–7071 Filed 4–3–09; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2009–0125 Directorate Identifier 2009–CE–002–AD; Amendment 39–15873; AD 2009–07–14] RIN 2120–AA64 Airworthiness Directives; Diamond Aircraft Industries GmbH Model DA 40 and DA 40F 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) 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: A number of wings manufactured by Diamond Aircraft Industries Inc. in Canada PO 00000 Frm 00013 Fmt 4700 Sfmt 4700 15371 have been found to exhibit voids in the adhesive joint between the main spar caps and the upper wing skins. The available information indicates that wings with voids continue to meet the certification design limits, provided the voids are within established criteria. However, to detect any wings that may have voids exceeding these criteria, Diamond has issued Mandatory Service Bulletin MSB–40–060 and MSB–F4– 016 (single document) that describes instructions for inspection of the aircraft that had these wings installed during manufacture. Aircraft that have voids within the inspection criteria may continue to operate without restriction, pending the outcome of ongoing investigations. Aircraft that have voids exceeding the inspection criteria must be repaired. We are issuing this AD to require actions to correct the unsafe condition on these products. DATES: This AD becomes effective May 11, 2009. On May 11, 2009, 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 https:// 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 FURTHER INFORMATION CONTACT: Sarjapur Nagarajan, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329– 4145; 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 February 13, 2009 (74 FR 7196). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI states: A number of wings manufactured by Diamond Aircraft Industries Inc. in Canada have been found to exhibit voids in the adhesive joint between the main spar caps and the upper wing skins. The available information indicates that wings with voids continue to meet the certification design limits, provided the voids are within established criteria. However, to detect any wings that may have voids exceeding these criteria, Diamond has issued Mandatory Service Bulletin MSB–40–060 and MSB–F4– 016 (single document) that describes instructions for inspection of the aircraft that had these wings installed during manufacture. Aircraft that have voids within E:\FR\FM\06APR1.SGM 06APR1 15372 Federal Register / Vol. 74, No. 64 / Monday, April 6, 2009 / Rules and Regulations the inspection criteria may continue to operate without restriction, pending the outcome of ongoing investigations. Aircraft that have voids exceeding the inspection criteria must be repaired. For the reasons described above, this EASA AD requires the inspection of the affected aircraft to measure the voids in the adhesive joint between the main spar caps and the upper wing skin, the reporting of all findings to Diamond Aircraft industries and the repair of any voids exceeding the criteria as specified in the MSB. 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. 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. pwalker on PROD1PC71 with RULES § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new AD: ■ 2009–07–14 Diamond Aircraft Industries GmbH: Amendment 39–15873; Docket No. FAA–2009–0125; Directorate Identifier 2009–CE–002–AD. 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. (a) This airworthiness directive (AD) becomes effective May 11, 2009. Examining the AD Docket 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. Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Jkt 217001 Authority: 49 U.S.C. 106(g), 40113, 44701. Effective Date You may examine the AD docket on the Internet at https:// 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. 16:36 Apr 03, 2009 1. The authority citation for part 39 continues to read as follows: ■ Regulatory Findings Costs of Compliance Based on the service information, we estimate that this AD will affect 649 products of U.S. registry. We also estimate that it will take about 2 workhours per product to comply with the basic requirements of this AD. The average labor rate is $80 per work-hour. Based on these figures, we estimate the cost of this AD to the U.S. operators to be $103,840 or $160 per product. We have no way of determining the cost of any necessary repairs or parts that may be required as a result of any proposed inspection. VerDate Nov<24>2008 PART 39—AIRWORTHINESS DIRECTIVES List of Subjects in 14 CFR Part 39 Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: ■ PO 00000 Frm 00014 Fmt 4700 Sfmt 4700 Affected ADs (b) None. Applicability (c) This AD applies to the following model and serial number airplanes, certificated in any category: DA 40 airplanes, serial numbers 40.377, 40.420, 40.422, 40.644 through 40.693, 40.695 through 40.842, 40.844, 40.846 through 40.887, 40.889 through 40.912, 40.915 through 40.917, 40.919 through 40.929, 40.931, 40.932, 40.934 through 40.940, 40.944 through 40.949, 40.951 through 40.953, 40.955 through 40.957, 40.961, 40.964, and 40.971; and DA 40F airplanes, serial numbers 40.FC007 through 40.FC029. Subject (d) Air Transport Association of America (ATA) Code 57: Wings. Reason (e) The mandatory continuing airworthiness information (MCAI) states: A number of wings manufactured by Diamond Aircraft Industries Inc. in Canada have been found to exhibit voids in the adhesive joint between the main spar caps and the upper wing skins. The available information indicates that wings with voids continue to meet the certification design limits, provided the voids are within established criteria. However, to detect any wings that may have voids exceeding these criteria, Diamond has issued Mandatory Service Bulletin MSB–40–060 and MSB–F4– 016 (single document) that describes instructions for inspection of the aircraft that had these wings installed during manufacture. Aircraft that have voids within the inspection criteria may continue to operate without restriction, pending the outcome of ongoing investigations. Aircraft that have voids exceeding the inspection criteria must be repaired. For the reasons described above, this EASA AD requires the inspection of the affected aircraft to measure the voids in the adhesive joint between the main spar caps and the upper wing skin, the reporting of all findings to Diamond Aircraft industries and the repair of any voids exceeding the criteria as specified in the MSB. E:\FR\FM\06APR1.SGM 06APR1 Federal Register / Vol. 74, No. 64 / Monday, April 6, 2009 / Rules and Regulations Actions and Compliance (f) Unless already done, do the following actions: (1) Within the next 100 hours time-inservice (TIS) after May 11, 2009 (the effective date of this AD) or within the next 3 months after May 11, 2009 (the effective date of this AD), whichever occurs first, inspect the adhesive joint between the wing main spar caps and the upper wing skin for adhesive voids following Diamond Aircraft Industries GmbH Work Instructions WI–MSB–40–060 and WI–MSB–F4–016 (single document), dated October 20, 2008; as referenced in Diamond Aircraft Industries GmbH Mandatory Service Bulletins No. MSB–40– 060 and No. MSB–F4–016 (single document), dated October 20, 2008. (2) Within the next 30 days after the inspection required in paragraph (f)(1) of this AD or within 30 days after May 11, 2009 (the effective date of this AD), whichever occurs later, report the results to Diamond Aircraft Industries following Diamond Aircraft Industries GmbH Work Instructions WI– MSB–40–060 and WI–MSB–F4–016 (single document), dated October 20, 2008; as referenced in Diamond Aircraft Industries GmbH Mandatory Service Bulletins No. MSB–40–060 and No. MSB–F4–016 (single document), dated October 20, 2008. (3) If, as a result of the inspection required by paragraph (f)(1) of this AD, an adhesive void is found that exceeds the criteria specified in the service information, before further flight, contact Diamond Aircraft Industries at Diamond Aircraft Industries GmbH, N.A. Otto-Stra+e 5, A–2700 Wiener Neustadt; telephone: +43 2622 26700; fax: +43 2622 26780; E-mail: office@diamondair.at, for FAA-approved repair instructions and accomplish the repair accordingly. pwalker on PROD1PC71 with RULES FAA AD Differences Note: This AD differs from the MCAI and/ or service information as follows: No differences. 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: Sarjapur Nagarajan, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4145; 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. (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, under the VerDate Nov<24>2008 16:36 Apr 03, 2009 Jkt 217001 provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has approved the information collection requirements and has assigned OMB Control Number 2120–0056. DEPARTMENT OF COMMERCE Related Information 15373 [Docket No. 070720390–9588–04] (h) Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 2008–0224, dated December 16, 2008; and Diamond Aircraft Industries GmbH Mandatory Service Bulletins No. MSB–40–060 and No. MSB– F4–016 (single document), dated October 20, 2008, for related information. Material Incorporated by Reference (i) You must use Diamond Aircraft Industries GmbH Work Instructions WI– MSB–40–060 and WI–MSB–F4–016 (single document), dated October 20, 2008; and Diamond Aircraft Industries GmbH Mandatory Service Bulletins No. MSB–40– 060 and No. MSB–F4–016 (single document), dated October 20, 2008, 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 Diamond Aircraft Industries GmbH, N.A. Otto-Stra+e 5, A–2700 Wiener Neustadt; telephone: +43 2622 26700; fax: +43 2622 26780; e-mail: office@diamondair.at; Internet: https://www.diamond-air.at/. (3) You may review copies of the service information incorporated by reference for this AD at the FAA, Central Region, Office of the Regional Counsel, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the Central Region, call (816) 329–3768. (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: https://www.archives.gov/federal_register/ code_of_federal_regulations/ ibr_locations.html. Issued in Kansas City, Missouri, on March 27, 2009. John R. Colomy, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. E9–7412 Filed 4–3–09; 8:45 am] BILLING CODE 4910–13–P PO 00000 Frm 00015 Fmt 4700 Sfmt 4700 National Oceanic and Atmospheric Administration 15 CFR Part 902 RIN 0648–AV28 Fisheries in the Western Pacific; Bottomfish and Seamount Groundfish; Management Measures for the Northern Mariana Islands AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Final rule; effectiveness of collection–of–information requirements. SUMMARY: NMFS announces approval by the Office of Management and Budget (OMB) of collection–of–information requirements contained in regulations implementing Amendment 10 to the Fishery Management Plan for Bottomfish and Seamount Groundfish Fisheries of the Western Pacific Region. The intent of this final rule is to inform the public that the associated permitting, reporting, and vessel monitoring system (VMS) requirements for vessels in the Commonwealth of the Northern Mariana Islands (CNMI) have been approved by OMB. DATES: The amendments to §§ 665.14, 665.16, 665.19, and 665.61, published at 73 FR 75615 (December 12, 2008) have been approved by OMB and are effective on May 6, 2009. ADDRESSES: Written comments regarding the burden–hour estimates or other aspects of the collection–of– information requirements contained in this final rule may be submitted to William L. Robinson, Administrator, NMFS Pacific Islands Region (PIR), 1601 Kapiolani Blvd., Suite 1110, Honolulu, HI 96814–4700, and to David Rostker, OMB, by e–mail to DavidlRostker@omb.eop.gov, or fax to 202–395–7285. FOR FURTHER INFORMATION CONTACT: Brett Wiedoff, Sustainable Fisheries Division, NMFS PIR, 808–944–2272. SUPPLEMENTARY INFORMATION: This Federal Register document is also accessible at www.gpoaccess.gov/fr/. A final rule for Amendment 10 was published in the Federal Register on December 12, 2008 (73 FR 75615). The requirements of that final rule, other than the collection–of–information requirements, were effective on January 12, 2009. Because OMB approval of the collection–of–information requirements E:\FR\FM\06APR1.SGM 06APR1

Agencies

[Federal Register Volume 74, Number 64 (Monday, April 6, 2009)]
[Rules and Regulations]
[Pages 15371-15373]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E9-7412]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2009-0125 Directorate Identifier 2009-CE-002-AD; 
Amendment 39-15873; AD 2009-07-14]
RIN 2120-AA64


Airworthiness Directives; Diamond Aircraft Industries GmbH Model 
DA 40 and DA 40F 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) 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:

    A number of wings manufactured by Diamond Aircraft Industries 
Inc. in Canada have been found to exhibit voids in the adhesive 
joint between the main spar caps and the upper wing skins. The 
available information indicates that wings with voids continue to 
meet the certification design limits, provided the voids are within 
established criteria. However, to detect any wings that may have 
voids exceeding these criteria, Diamond has issued Mandatory Service 
Bulletin MSB-40-060 and MSB-F4-016 (single document) that describes 
instructions for inspection of the aircraft that had these wings 
installed during manufacture. Aircraft that have voids within the 
inspection criteria may continue to operate without restriction, 
pending the outcome of ongoing investigations. Aircraft that have 
voids exceeding the inspection criteria must be repaired.

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

DATES: This AD becomes effective May 11, 2009.
    On May 11, 2009, 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 https://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 FURTHER INFORMATION CONTACT: Sarjapur Nagarajan, Aerospace 
Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas 
City, Missouri 64106; telephone: (816) 329-4145; 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 February 13, 2009 
(74 FR 7196). That NPRM proposed to correct an unsafe condition for the 
specified products. The MCAI states:

    A number of wings manufactured by Diamond Aircraft Industries 
Inc. in Canada have been found to exhibit voids in the adhesive 
joint between the main spar caps and the upper wing skins. The 
available information indicates that wings with voids continue to 
meet the certification design limits, provided the voids are within 
established criteria. However, to detect any wings that may have 
voids exceeding these criteria, Diamond has issued Mandatory Service 
Bulletin MSB-40-060 and MSB-F4-016 (single document) that describes 
instructions for inspection of the aircraft that had these wings 
installed during manufacture. Aircraft that have voids within

[[Page 15372]]

the inspection criteria may continue to operate without restriction, 
pending the outcome of ongoing investigations. Aircraft that have 
voids exceeding the inspection criteria must be repaired.
    For the reasons described above, this EASA AD requires the 
inspection of the affected aircraft to measure the voids in the 
adhesive joint between the main spar caps and the upper wing skin, 
the reporting of all findings to Diamond Aircraft industries and the 
repair of any voids exceeding the criteria as specified in the MSB.

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

    Based on the service information, we estimate that this AD will 
affect 649 products 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 $80 per work-hour.
    Based on these figures, we estimate the cost of this AD to the U.S. 
operators to be $103,840 or $160 per product.
    We have no way of determining the cost of any necessary repairs or 
parts that may be required as a result of any proposed inspection.

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 https://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

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:

2009-07-14 Diamond Aircraft Industries GmbH: Amendment 39-15873; 
Docket No. FAA-2009-0125; Directorate Identifier 2009-CE-002-AD.

Effective Date

    (a) This airworthiness directive (AD) becomes effective May 11, 
2009.

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to the following model and serial number 
airplanes, certificated in any category: DA 40 airplanes, serial 
numbers 40.377, 40.420, 40.422, 40.644 through 40.693, 40.695 
through 40.842, 40.844, 40.846 through 40.887, 40.889 through 
40.912, 40.915 through 40.917, 40.919 through 40.929, 40.931, 
40.932, 40.934 through 40.940, 40.944 through 40.949, 40.951 through 
40.953, 40.955 through 40.957, 40.961, 40.964, and 40.971; and DA 
40F airplanes, serial numbers 40.FC007 through 40.FC029.

Subject

    (d) Air Transport Association of America (ATA) Code 57: Wings.

Reason

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

    A number of wings manufactured by Diamond Aircraft Industries 
Inc. in Canada have been found to exhibit voids in the adhesive 
joint between the main spar caps and the upper wing skins. The 
available information indicates that wings with voids continue to 
meet the certification design limits, provided the voids are within 
established criteria. However, to detect any wings that may have 
voids exceeding these criteria, Diamond has issued Mandatory Service 
Bulletin MSB-40-060 and MSB-F4-016 (single document) that describes 
instructions for inspection of the aircraft that had these wings 
installed during manufacture. Aircraft that have voids within the 
inspection criteria may continue to operate without restriction, 
pending the outcome of ongoing investigations. Aircraft that have 
voids exceeding the inspection criteria must be repaired.
    For the reasons described above, this EASA AD requires the 
inspection of the affected aircraft to measure the voids in the 
adhesive joint between the main spar caps and the upper wing skin, 
the reporting of all findings to Diamond Aircraft industries and the 
repair of any voids exceeding the criteria as specified in the MSB.

[[Page 15373]]

Actions and Compliance

    (f) Unless already done, do the following actions:
    (1) Within the next 100 hours time-in-service (TIS) after May 
11, 2009 (the effective date of this AD) or within the next 3 months 
after May 11, 2009 (the effective date of this AD), whichever occurs 
first, inspect the adhesive joint between the wing main spar caps 
and the upper wing skin for adhesive voids following Diamond 
Aircraft Industries GmbH Work Instructions WI-MSB-40-060 and WI-MSB-
F4-016 (single document), dated October 20, 2008; as referenced in 
Diamond Aircraft Industries GmbH Mandatory Service Bulletins No. 
MSB-40-060 and No. MSB-F4-016 (single document), dated October 20, 
2008.
    (2) Within the next 30 days after the inspection required in 
paragraph (f)(1) of this AD or within 30 days after May 11, 2009 
(the effective date of this AD), whichever occurs later, report the 
results to Diamond Aircraft Industries following Diamond Aircraft 
Industries GmbH Work Instructions WI-MSB-40-060 and WI-MSB-F4-016 
(single document), dated October 20, 2008; as referenced in Diamond 
Aircraft Industries GmbH Mandatory Service Bulletins No. MSB-40-060 
and No. MSB-F4-016 (single document), dated October 20, 2008.
    (3) If, as a result of the inspection required by paragraph 
(f)(1) of this AD, an adhesive void is found that exceeds the 
criteria specified in the service information, before further 
flight, contact Diamond Aircraft Industries at Diamond Aircraft 
Industries GmbH, N.A. Otto-Stra[szlig]e 5, A-2700 Wiener Neustadt; 
telephone: +43 2622 26700; fax: +43 2622 26780; E-mail: 
office@diamond-air.at, for FAA-approved repair instructions and 
accomplish the repair accordingly.

FAA AD Differences

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

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: Sarjapur Nagarajan, Aerospace Engineer, FAA, 
Small Airplane Directorate, 901 Locust, Room 301, Kansas City, 
Missouri 64106; telephone: (816) 329-4145; 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.
    (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, under the provisions of the Paperwork Reduction Act (44 
U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has 
approved the information collection requirements and has assigned 
OMB Control Number 2120-0056.

Related Information

    (h) Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 
2008-0224, dated December 16, 2008; and Diamond Aircraft Industries 
GmbH Mandatory Service Bulletins No. MSB-40-060 and No. MSB-F4-016 
(single document), dated October 20, 2008, for related information.

Material Incorporated by Reference

    (i) You must use Diamond Aircraft Industries GmbH Work 
Instructions WI-MSB-40-060 and WI-MSB-F4-016 (single document), 
dated October 20, 2008; and Diamond Aircraft Industries GmbH 
Mandatory Service Bulletins No. MSB-40-060 and No. MSB-F4-016 
(single document), dated October 20, 2008, 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 
Diamond Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5, A-2700 
Wiener Neustadt; telephone: +43 2622 26700; fax: +43 2622 26780; e-
mail: office@diamond-air.at; Internet: https://www.diamond-air.at/.
    (3) You may review copies of the service information 
incorporated by reference for this AD at the FAA, Central Region, 
Office of the Regional Counsel, 901 Locust, Kansas City, Missouri 
64106. For information on the availability of this material at the 
Central Region, call (816) 329-3768.
    (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: https://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.


    Issued in Kansas City, Missouri, on March 27, 2009.
John R. Colomy,
Acting Manager, Small Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. E9-7412 Filed 4-3-09; 8:45 am]
BILLING CODE 4910-13-P
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