### 35890 Federal Register / Vol. 77, No. 116 / Friday, June 15, 2012 / Proposed Rules

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.

(i) Related Information

Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 2012–0066, dated April 24, 2012; Piaggio Aero Industries S.p.A. Mandatory Service Bulletin No. 80–0318, dated October 24, 2011; Piaggio Aero Industries S.p.A. Mandatory Service Bulletin No. 80–0318, revision 1, dated February 3, 2012; and Piaggio Aero Industries S.p.A. Mandatory Service Bulletin No. 80–0318, revision 2, dated March 28, 2012, for related information. For service information related to this AD, contact Piaggio Aero Industries S.p.A—Airworthiness Office, Via Luigi Cibrario, 4–16154 Genova-Italy; phone: +39 010 6481353; fax: +39 010 6481881; email: airworthiness@piaggioaero.it; Internet: http:// www.piaggioaero.com/#/en/aftersales/ service-support. 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.

Issued in Kansas City, Missouri, on May
11, 2012. John Colomy, Acting Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2012–14723 Filed 6–14–12; 8:45 am]

**BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION** 

**Federal Aviation Administration**

**14 CFR Part 39**

**[Docket No. FAA–2012–0633; Directorate Identifier 2012–CE–018–AD]** 

**RIN 2120–AA64**

**Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes** 

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

**ACTION :**  Notice of proposed rulemaking (NPRM).

**SUMMARY :**  We propose to adopt a new airworthiness directive (AD) for certain Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M–NG airplanes. This proposed 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 excessive voids in the adhesive joint between the center wing spars and the upper center wing skins. This condition could cause the wing to fail, which could result in loss of control of the airplane. We are issuing this proposed AD to require actions to address the unsafe condition on these products.

**DATES :**  We must receive comments on this proposed AD by July 30, 2012.

**ADDRESSES :**  You may send comments by any of the following methods:

• Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments.

• Fax: (202) 493–2251.

• Mail: U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590.

• Hand Delivery: U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.

For service information identified in this proposed AD, contact DiamondAircraft Industries GmbH, N.A. OttoStra+e 5, A–2700 Wiener Neustadt, Austria, telephone: +43 2622 26700; fax: +43 2622 26780; email: office@ diamond-air.at; Internet: http://www. diamond-air.at. 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. 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 this proposed AD, 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.

**FOR FURTHER INFORMATION CONTACT :**  Mike Kiesov, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4144; fax: (816) 329–4090; email: mike.kiesov@faa.gov.

**SUPPLEMENTARY INFORMATION :** 
Comments Invited

We invite you to send any written relevant data, views, or arguments about this proposed AD. Send your comments to an address listed under the

**ADDRESSES** section. Include ‘‘Docket No. FAA–2012–0633; Directorate Identifier 2012–CE–018–AD’’ at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this proposed AD. We will consider all comments received by the closing date and may amend this proposed AD because of those
comments.

We will post all comments we receive, without change, to http:// regulations.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact we receive about this proposed AD.

Discussion

The European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Community, has issued AD No. 2011– 0100, dated May 26, 2011 (referred to after this as ‘‘the MCAI’’), to correct an unsafe condition for the specified products. The MCAI states:

During conversion of a DA 42 to a DA 42 NG, voids were detected in the adhesive joint between the centre wing spars and the upper centre wing skins, between the fuselage wall and the engine nacelle. The available information indicates that wings with voids continue to meet the certification design


### 35891 Federal Register / Vol. 77, No. 116 / Friday, June 15, 2012 / Proposed Rules

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) 42–092 and MSB 42NG–022 (single document) that describes instructions for inspection of the aeroplanes that had these wings installed during manufacture. Aeroplanes that have voids within the inspection criteria may continue to operate without restriction, pending the outcome of ongoing investigations. Aeroplanes that have voids exceeding the inspection criteria must be repaired.

For reasons described above, the EASA AD required the inspection of the affected aeroplanes to measure the voids in the adhesive joint between the centre wing spars and the upper centre wing skins, the reporting of all findings to Diamond Aircraft Industries and the repair of any voids exceeding the criteria as specified in the MSB. You may obtain further information by examining the MCAI in the AD docket.

Relevant Service Information

Diamond Aircraft Industries GmbH has issued Mandatory Service Bulletin No. MSB 42–092 MSB 42NG–022, dated May 20, 2011, and Work Instruction WI–MSB–42–092 WI–MSB–42NG–22, dated May 20, 2011. The actions described in this service information are intended to correct the unsafe condition identified in the MCAI. FAA’s Determination and Requirements of the Proposed AD

This product has been approved by the aviation authority of another country, and is approved for operation in the United States. Pursuant to our bilateral agreement with this State of Design Authority, they have notified us of the unsafe condition described in the MCAI and service information referenced above. We are proposing this AD because we evaluated all information and determined the unsafe condition exists and is likely to exist or develop on other products of the same type design. Costs of Compliance

We estimate that this proposed AD will affect 172 products of U.S. registry. We also estimate that it would take about 2 work-hours per product to comply with the basic requirements of this proposed AD. The average labor rate is $85 per work-hour.

Based on these figures, we estimate the cost of the proposed AD on U.S. operators to be $29,240, or $170 per product.

In addition, we estimate that any necessary follow-on actions would take about 10 work-hours, for a cost of $850 per product. We have no way of determining the number of products that may need these actions.

According to the manufacturer, some of the costs of this proposed AD may be covered under warranty, thereby reducing the cost impact on affected individuals. We do not control warranty coverage for affected individuals. As a result, we have included all costs in our cost estimate. 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 proposed AD would not have federalism implications under Executive Order 13132. This proposed AD would 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 proposed regulation:

(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. List of Subjects in 14 CFR Part 39

Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. The Proposed Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

**PART 39—AIRWORTHINESS DIRECTIVES** 

1. The authority citation for part 39 continues to read as follows:

Authority: 49 U.S.C. 106(g), 40113, 44701.

**§ 39.13 [Amended]**

2. The FAA amends § 39.13 by adding the following new AD:

Diamond Aircraft Industries GmbH: Docket No. FAA–2012–0633; Directorate Identifier 2012–CE–018–AD.
(a) Comments Due Date

We must receive comments by July 30,
2012.
(b) Affected ADs

None. (c) Applicability

This AD applies to the following Diamond Aircraft Industries GmbH Models DA 42, DA 42 NG, and DA 42 M–NG airplanes: Serial numbers 42.006 through 42.008, 42.010, 42.012 through 42.014, 42.016 through 42.033, 42.035 through 42.043, 42.045, 42.046, 42.048 through 42.051, 42.053, 42.055 through 42.059, 42.061 through 42.081, 42.083 through 42.093, 42.096 through 42.097, 42.099 through 42.120, 42.122 through 42.125, 42.127 through 42.148, 42.150 through 42.170, 42.172 through 42.176, 42.178, 42.179, 42.181 through 42.200, 42.202 through 42.224, 42.AC001 through 42.AC028, and 42.AC030 through 42.AC052, certificated in any category. (d) Subject

Air Transport Association of America (ATA) Code 57, Wings.
(e) Reason

This AD was prompted by 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 excessive voids in the adhesive joint between the center wing spars and the upper center wing skins. We are issuing this AD to prevent wing failure, which could result in loss of control of the airplane.
(f) Actions and Compliance

Unless already done, do the following actions:

(1) Within the next 100 hours time-inservice (TIS) after the effective date of this AD or within the next 3 months after the effective date of this AD, whichever occurs first, inspect the adhesive joint between the center wing spars and the upper center wing skin following Diamond Aircraft Industries GmbH Work Instruction WI–MSB–42–092 WI–MSB–42NG–22, dated May 20, 2011, as


### 35892 Federal Register / Vol. 77, No. 116 / Friday, June 15, 2012 / Proposed Rules

1 Commission regulations referred to herein are found at 17 CFR Ch. 1 (2011). They are accessible on the Commission’s Web site, http://www.cftc.gov.

2 5 U.S.C. 500 et seq. specified in Diamond Aircraft Industries GmbH Mandatory Service Bulletin No. MSB 42–092 MSB 42NG–022, dated May 20, 2011.

(2) Within 30 days after the inspection required in paragraph (f)(1) of this AD, using Appendix A of Diamond Aircraft Industries GmbH Work Instruction WI–MSB–42–092 WI–MSB–42NG–22, dated May 20, 2011, report the results of the inspection to Diamond Aircraft Industries GmbH at the address in paragraph (h) of this AD.

(3) If, during the inspection required in paragraph (f)(1) of this AD, voids are detected that exceed the criteria specified in Diamond Aircraft Industries GmbH Work Instruction WI–MSB–42–092 WI–MSB–42NG–22, dated May 20, 2011, before further flight, repair the airplane following Diamond Aircraft Industries GmbH Work Instruction WI–MSB– 42–092 WI–MSB–42NG–22, dated May 20, 2011, as specified in Diamond Aircraft Industries GmbH Mandatory Service Bulletin No. MSB 42–092 MSB 42NG–022, dated May 20, 2011.

(4) For the purpose of compliance with paragraph (f)(3) of this AD, a single positioning flight is allowed to a location where the repair can be done following the provisions specified in Section III.1 of Diamond Aircraft Industries GmbH Work Instruction WI–MSB–42–092 WI–MSB– 42NG–22, dated May 20, 2011.
(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: Mike Kiesov, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4144; fax: (816) 329– 4090; email: mike.kiesov@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. 2011–0100, dated May 26, 2011; Diamond Aircraft Industries GmbH Mandatory Service Bulletin No. MSB 42–092 MSB 42NG–022, dated May 20, 2011, and Diamond Aircraft Industries GmbH Work Instruction WI–MSB–42–092 WI–MSB– 42NG–22, dated May 20, 2011, for related information. For service information related to this AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Stra+e 5, A–2700 Wiener Neustadt, Austria, telephone: +43 2622 26700; fax: +43 2622 26780; email: office@diamond-air.at; Internet: http://www. diamond-air.at. 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.

Issued in Kansas City, Missouri, on May 11, 2012. John Colomy, Acting Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2012–14705 Filed 6–14–12; 8:45 am]

**BILLING CODE 4910–13–P**

**COMMODITY FUTURES TRADING COMMISSION** 

**17 CFR Parts 3 and 23**

**RIN 3038–AD66**

**Dual and Multiple Associations of Persons Associated With Swap**  **Dealers, Major Swap Participants and Other Commission Registrants** 

**AGENCY :**  Commodity Futures Trading Commission.

**ACTION :**  Proposed rules.

**SUMMARY :**  The Commodity Futures Trading Commission (Commission or CFTC) is proposing regulations that would make clear that each swap dealer (SD), major swap participant (MSP), and other Commission registrant with whom an associated person (AP) is associated is required to supervise the AP and is jointly and severally responsible for the activities of the AP with respect to customers common to it and any other SD, MSP or other Commission registrant (Proposal).

**DATES :**  Comments must be received on or before August 14, 2012.

**ADDRESSES :**  You may submit comments, identified by RIN 3038–AD66 and ‘‘Dual and Multiple Associations of Persons Associated with Swap Dealers, Major Swap Participants and other Commission Registrants,’’ by any of the following methods:

• Agency Web Site, via its Comments Online process: http:// comments.cftc.gov. Follow the instructions on the Web site for submitting comments.

• Mail: Send to David A. Stawick, Secretary, Commodity Futures Trading Commission, 1155 21st Street NW., Washington, DC 20581.

• Hand delivery/Courier: Same as Mail above.

• Federal eRulemaking Portal: http:// www.regulations.gov/search/index.jsp. Follow the instructions for submitting
comments.

Please submit your comments using only one method. All comments must be submitted in English, or if not, accompanied by an English translation. Comments will be posted as received to www.cftc.gov and the information you submit will be publicly available. If, however, you submit information that ordinarily is exempt from disclosure under the Freedom of Information Act, you may submit a petition for confidential treatment of the exempt information according to the procedures set forth in Commission Regulation
145.9. 1 The Commission reserves the right, but shall have no obligation, to review, pre-screen, filter, redact, refuse or remove any or all of your submission from www.cftc.gov that it may deem to be inappropriate for publication, such as obscene language. All submissions that have been redacted or removed that contain comments on the merits of the rulemaking will be retained in the public comment file and will be considered as required under the Administrative Procedure Act 2 and other applicable laws, and may be accessible under the Freedom of Information Act.

**FOR FURTHER INFORMATION CONTACT :**  Israel J. Goodman, Attorney-Advisor, or Barbara S. Gold, Associate Director, Division of Swap Dealer and Intermediary Oversight, 1155 21st Street NW., Washington, DC 20581. Telephone number: 202–418–6700 and electronic mail: igoodman@cftc.gov or bgold@cftc.gov.

**SUPPLEMENTARY INFORMATION :**