STC SR00931SE
FAA DRS lists SR00931SE as Current · Amended, held by Simplex Manufacturing Company, for Evergreen Helicopters CH-54A, Helicopter Transport Services CH-54B, and Helicopter Transport Services CH-54A, and 1 more aircraft configuration. Recorded change: Fabrication of Simplex Model 314 Fire Attack System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Fabrication of Simplex Model 314 Fire Attack System.
SR00931SE 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: Evergreen Helicopters CH-54A, Helicopter Transport Services CH-54B, and Helicopter Transport Services CH-54A, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Evergreen Helicopters CH-54A and Helicopter Transport Services CH-54B, and 2 more aircraft configurations model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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