PMA Details 284-6

Part Number: 284-6
Part Name: Dual Warning Unit
Replaced Part Number: No Unique Boeing part number
Approval basis: Licensing Agreement
Models: deHavilland (DHC-7 All Models, DHC-8 All Models)
Holder: Safe Flight Instrument Corp
Holder number: PQ0318NE
Address: 20 New King Street, PO Box 550 White Plains NY (United States)
Office: Boston FAA Office Tel: (781) 238-7179

Certificat: FAA