PMA Details 257-44

Part Number: 257-44
Part Name: Duct Assy
Replaced Part Number: 257-44
Approval basis: Identicality per 14 CFR § 21.303, Licensing agreement between The Boeing Company and MSP Aviation, Inc. File No. 17881 MSP Aviation 10-455, dated March 19, 2015, TC A2NM DWG No. 257-44 Rev. B Dated 3/17/2009 or later FAA-approved revision
Models: Boeing (757-200, 757-200CB, 757-200PF)
Holder: MSP Aviation Inc
Holder number: PQ2631CE
Address: 239 W. Grimes Ln Bloomington IN (United States)
Office: Vandalia OH FAA Office Tel: (937) 898-3991

Certificat: FAA