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No. of STCs: 2

STC Holder: Cook William H 875 S.E. Shouland Dr., Bellevue, WA 98004, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2561WE	Status: Current	App Date: 04/25/1972	Rev Date: 06/30/1972
Description: Installation of modifications
TC Nos.: 1A2
Models: Piper Aircraft Inc.PA-18-125 (Army L-21A)
ACO: AIR-770: West Certification Branch SEA

STC Holder: Cook William H 875 S.E. Shouland Dr., Bellevue, WA 98004, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4160NM	Status: Current	App Date: 12/01/1987	Rev Date: 03/17/1988
Description: Modification to delete EDO P/N 088A2119 ventral fin assembly.
TC Nos.: 1A2
Models: Piper Aircraft Inc.PA-18-125 (Army L-21A)
ACO: AIR-770: West Certification Branch SEA