PMA Details 922-1

Part Number: 922-1
Part Name: Ballast
Replaced Part Number: 922-1
Approval basis: Identicality per 14 CFR § 21.303, Licensing Agreement between Boeing Commercial Airplane Group and Avtech dtd 6/18/90, File No. 6-1034-90-SGP-400 DWG No 922-1 Rev G Date 2/25/11 or later FAA approved revisions
Models: Boeing (747-100 Series, 747-200 Series, 747-300 Series)
Holder: Avtech Corporation (CANCELLED 5/2/2012)
Holder number: PQ0136NM
Address: 6500 Merrill Creek Parkway Everett WA (United States)
Office: Seattle WA FAA Office Tel: (425) 227-2170

Certificat: FAA