STC SA1377GL
FAA DRS lists SA1377GL as Current · Reissued, held by Hershey Flying and Spraying Service, Inc., for Allied Ag Cat Productions G-164A and Allied Ag Cat Productions G-164B. Recorded change: 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). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1377GL identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Allied Ag Cat Productions G-164A and Allied Ag Cat Productions G-164B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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