PMA Details 1709278B

Part Number: 1709278B
Part Name: Gearbox Assy-Main
Replaced Part Number: Pratt & Whitney P/N 5702588
Approval basis: Identicality per 14CFR§21.303(c) (4) Licensing Agreement between Pratt & Whitney / Engine Alliance and Hamilton Sundstrand, Dtd: 1-25-2007 TC E00072EN Dwg. 1709278 Rev B dated 12-18-2006 or later FAA-approved revision.
Models: Engine Alliance (GP7270, GP7277)
Holder: Hamilton Sundstrand Corporation
Holder number: PQ2016CE
Address: 4747 Harrison Ave Rockford IL (United States)
Office: Vandalia OH FAA Office Tel: (937) 898-3991

Certificat: FAA