[Federal Register Volume 60, Number 74 (Tuesday, April 18, 1995)]
[Notices]
[Page 19442]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 95-9500]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
Proposed Advisory Circular; Turbine Engine Windmilling and Rotor
Locking
AGENCY: Federal Aviation Administration, DOT.
ACTION: Notice of availability of proposed advisory circulars and
request for comments.
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SUMMARY: This notice announces the availability of an Advisory Circular
(AC), which combines, No's. 33.74 and 33.92, Turbine Engine Windmilling
and Rotor Locking.
DATES: Comments must be received on or before May 18, 1995.
ADDRESSES: Send all comments on the proposed AC to the Federal Aviation
Administration, Attn: Engine and Propeller Standards Staff, ANE-110,
Engine and Propeller Directorate, Aircraft Certification Service, 12
New England Executive Park, Burlington, MA, 01803-5299.
FOR FURTHER INFORMATION CONTACT: John Golinski, Engine and Propeller
Standards Staff, ANE-110, 12 New England Executive Park, Burlington,
MA, 01803-5299, telephone (617) 238-7119, fax (617) 238-7199.
SUPPLEMENTARY INFORMATION
Comments Invited
A copy of the subject AC may be obtained by contacting the person
named above under FOR FURTHER INFORMATION CONTACT. Interested persons
are invited to comment on the proposed AC, and submit such written
data, views, or arguments as they desire. Commenters must identify the
subject of the AC, and submit comments in duplicate to the address
specified above. All communications received on or before the closing
date for comments will be considered by the Engine and Propeller
Directorate, Aircraft Certification Service before issuance of the
final AC.
Background
This AC is on the subjects of turbine engine windmilling and rotor
locking tests that were identified as areas where differences existed
between the Joint Aviation Requirements-Engines, and part 33 of the
Federal Aviation Regulations. A study group composed of representatives
of the Federal Aviation Administration, the Joint Aviation Authorities,
Transport Canada and the Aviation Industry worked to produce a set of
improved and harmonized requirements. These requirements have been
published as a notice of proposed rulemaking in the Federal Register on
March 6, 1995.
This advisory circular, published under the authority granted to
the Administrator by 49 U.S.C. 106(g), 49 U.S.C. App. 1354(a), 1421 and
1423, provides guidance for these proposed requirements.
Issued in Burlington, Massachusetts, on April 7, 1995.
James C. Jones,
Acting Manager, Engine and Propeller Directorate, Aircraft
Certification Service.
[FR Doc. 95-9500 Filed 4-17-95; 8:45 am]
BILLING CODE 4910-13-M
