STC SA03317CH
FAA DRS lists SA03317CH as Current · Reissued, held by PECO Inc, for Textron Aviation 421, Textron Aviation 421A, and Textron Aviation 421B, and 1 more aircraft configuration. Recorded change: Installation of Max-Viz EVS-600 Enhanced Vision System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Max-Viz EVS-600 Enhanced Vision System.
SA03317CH 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: Textron Aviation 421, Textron Aviation 421A, and Textron Aviation 421B, 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 Textron Aviation 421 and Textron Aviation 421A, 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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