[Federal Register Volume 90, Number 57 (Wednesday, March 26, 2025)]
[Notices]
[Page 13820]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-05103]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration


Supplemental Type Certificate SE03079AT; Original Product Type 
Certificate Numbers E-162

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Surrendered supplemental type certificate.

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SUMMARY: This notice announces Air Repair, Inc. surrendered its 
supplemental type certificates (STC) SE03079AT to the FAA. This action 
is intended to inform all aircraft owners who may possess a product 
affected by these surrendered certificates.

FOR FURTHER INFORMATION CONTACT: Gary Wechsler, East Certification 
Branch, Federal Aviation Administration, 1701 Columbia Avenue, College 
Park, GA 30337; telephone (404) 474-5575; email [email protected].

SUPPLEMENTARY INFORMATION: Air Repair, Inc. notified the FAA by letter 
received September 16, 2024, it is voluntarily surrendering the 
following STC:

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                                                                                            Associated type
                 STC No.                       Description of type design change            certificate No.
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SE03079AT...............................  Modify the Teledyne Continental W670        E-162.
                                           Series aircraft engines by replacing the
                                           crankshaft front and rear main ball
                                           bearings with higher capacity roller
                                           bearings per Giroux Aviation, Inc.
                                           Supplement, including Installing
                                           Instructions and Drawing List, to
                                           Continental Form X30009 Overhaul Manual
                                           and Parts Catalog for W670 Series
                                           Aircraft Engines, Rev. none, dated March
                                           30, 2003, or later approved revision.
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    Issued on March 21, 2025.
Christina M. Underwood,
Manager, East Certification Branch, Compliance and Airworthiness 
Division, Aircraft Certification Service.
[FR Doc. 2025-05103 Filed 3-25-25; 8:45 am]
BILLING CODE 4910-13-P