[Federal Register Volume 72, Number 157 (Wednesday, August 15, 2007)]
[Notices]
[Page 45861]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 07-3964]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration


Advisory Circular 33.63-1, Turbine Engine Vibration

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of issuance of advisory circular.

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SUMMARY: This notice announces the issuance of Advisory Circular (AC) 
33.63-1, Turbine Engine Vibration. This advisory circular (AC) provides 
guidance and acceptable methods, but not the only methods, that may be 
used to demonstrate compliance with the vibration requirements of Sec.  
33.63 of Title 14 of the Code of Federal Regulations (14 CFR part 33).

DATES: The Engine and Propeller Directorate issued AC 33.63-1 on July 
25, 2007.

FOR FURTHER INFORMATION CONTACT: The Federal Aviation Administration, 
Attn: Dorina Mihail, Engine and Propeller Standards Staff, ANE-110, 12 
New England Executive Park, Burlington, MA 01803-5299; telephone: (781) 
238-7153; fax: (781) 238-7199; e-mail: [email protected].
    We have filed in the docket all substantive comments received, and 
a report summarizing them. If you wish to review the docket in person, 
you may go to the above address between 9 a.m. and 5 p.m., Monday 
through Friday, except Federal holidays. If you wish to contact the 
above individual directly, you can use the above telephone number or e-
mail address provided.
    How to obtain copies: A paper copy of AC 33.63-1 may be obtained by 
writing to the U.S. Department of Transportation, Subsequent 
Distribution Office, DOT Warehouse, SVC-121.23, Ardmore East Business 
Center, 3341 Q 75th Ave., Landover, MD 20785, telephone 301-322-5377, 
or by faxing your request to the warehouse at 301-386-5394. The AC will 
also be available on the Internet at http://www.faa.gov/regulations_policies (then click on ``Advisory Circulars'').

(Authority: 49 U.S.C. 106(g), 40113, 44701-44702, 44704.)

    Issued in Burlington, Massachusetts on July 25, 2007.
Peter A. White,
Acting Manager, Engine and Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 07-3964 Filed 8-14-07; 8:45 am]
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