PMA Details 18-1939

Part Number: 18-1939
Part Name: Switch
Replaced Part Number: 18-1939
Approval basis: Identicality per 14 CFR 21.303, licensing agreement between McDonnell Douglas and Janco Corp. File No. C1-255-WMR-94-092 Dated 3/8/1994 Dwg. 18-1939 Rev. D Dtd. 08/22/91 or later FAA approved revisions.
Models: McDonnell Douglas (DC-9 -31, -32, -32F, -33F, -34, -34F, -41, -51, -81, -82, -83, -87, MD-88)
Holder: Esterline Mason
Holder number: PQ1161NM
Address: 13955 Balboa Blvd Sylmar CA (United States)
Office: Van Nuys CA FAA Office Tel: (818) 904-6298

Certificat: FAA