PMA Details 25 SERIES

Part Number: 25 Series
Part Name: STOL System Kit
Replaced Part Number: Modification Part
Approval basis: STC No. SA438NW issued 04/22/77, re-issued 09/08/05, Dwg. List No.: 25, Rev.: N/A, Date: 07/27/79, or later FAA approved revision.
Models: Cessna (421C)
Holder: Sierra Industries, Ltd.
Holder number: PQ0544SW
Address: 122 Howard Langford Drive Uvalde TX (United States)
Office: San Antonio TX FAA Office Tel: (210) 308-3360

Certificat: FAA