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No. of STCs: 1

STC Holder: Hershey Flying and Spraying Service, Inc. 3370 MN Road David City, NE 68632		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1377GL	Status: Current	App Date: 05/18/1988	Rev Date: 05/11/2026
Description: Replace existing Pratt & Whitney (P & W) Model R-985 or R-1340 reciprocating engine installation installation with P & W (Canada) turbopropeller engine (Model PT6A-6B, -11, -11AG, -15AG, -20, -20A, -20B, -6/C20, -21, -27, -28, -34, -34AG, or -135) and Hartzell propeller (Model HC-BJTN-3 Hub and Model T10282 (+4) or T10282(N) (+4) Blades)
TC Nos.: 1A16
Models: Allied Ag Cat Productions Inc.G-164A, G-164B
ACO: AIR-760: Central Certification Branch WI