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Other aircraft modifications

STC SA09007SC

FAA DRS lists SA09007SC as Current · Reissued, held by Western Skyways Inc., for Cessna Aircraft 401B, Cessna Aircraft 402B, and Cessna Aircraft 402A, and 1 more aircraft configuration. Recorded change: Installation of Teledyne Continental TSIO-520-VB engines in place of existing Teledyne Continental TSIO-520-EB engines. Snapshot dated June 30, 2026.

FAA-listed holder
Western Skyways Inc.
Aircraft configurations
4
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Teledyne Continental TSIO-520-VB engines in place of existing Teledyne Continental TSIO-520-EB engines.

SA09007SC 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: Cessna Aircraft 401B, Cessna Aircraft 402B, and Cessna Aircraft 402A, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 401BA7CECessna Aircraft 402BA7CECessna Aircraft 402AA7CECessna Aircraft 401AA7CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 401B and Cessna Aircraft 402B, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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