PMA Details LYCOMING 401-AB

Part Number: YA401-AB
Part Name: Clamp Exhaust Lycoming R-680
Replaced Part Number: Lycoming 401-AB
Approval basis: Test and Computations per 14 CFR § 21.303 DWG No YA401-AB Rev none Date 05/25/2013 or later FAA-approved revisions
Models: Textron Lycoming, AVCO Corporation (R-680-B4, B4B, B4C, B4D, B4E)
Holder: Yesteryear Aviation Inc
Holder number: PQ4039CE
Address: 4322 Curtice Road Mason MI (United States)
Office: Cleveland OH FAA Office Tel: (440) 686-2800

Certificat: FAA