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Engine and powerplant

STC SA00905SE

FAA DRS lists SA00905SE as Current · Reissued, held by Cascade Flying Service LLC, for Air Tractor AT-400, Air Tractor AT-400A, and Air Tractor AT-402, and 5 more aircraft configurations. Recorded change: Install modified engine cowl. Snapshot dated June 30, 2026.

FAA-listed holder
Cascade Flying Service LLC
Aircraft configurations
8
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install modified engine cowl.

SA00905SE 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: Air Tractor AT-400, Air Tractor AT-400A, and Air Tractor AT-402, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Air Tractor AT-400A9SWAir Tractor AT-400AA9SWAir Tractor AT-402A17SWAir Tractor AT-402AA17SWAir Tractor AT-402BA17SWAir Tractor AT-502A17SWAir Tractor AT-502BA17SWAir Tractor AT-503A17SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Air Tractor AT-400 and Air Tractor AT-400A, and 6 more aircraft configurations model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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