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Cabin and interiors

STC SA4-1045

FAA DRS lists SA4-1045 as Current · Surrendered, held by Alaska Coastal Airlines, for General Dynamics 28-5ACF. Recorded change: Enlarged opening in airstair interior side panel. Snapshot dated June 30, 2026.

FAA-listed holder
Alaska Coastal Airlines
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Enlarged opening in airstair interior side panel.

SA4-1045 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: General Dynamics 28-5ACF. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

General Dynamics 28-5ACF785

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact General Dynamics 28-5ACF model, serial range, and configuration?
  2. 02Which layout, materials, flammability evidence, and weight changes 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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