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Other aircraft modifications

STC SA09906AC

FAA DRS lists SA09906AC as Current · Issued, held by Direct-To Aviation Services Inc, for Twin Commander Aircraft 500-A. Recorded change: Reduce maximum number of seats to 5 passenger seats with a total occupancy maximum of 6 occupants. Snapshot dated June 30, 2026.

FAA-listed holder
Direct-To Aviation Services Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Reduce maximum number of seats to 5 passenger seats with a total occupancy maximum of 6 occupants.

SA09906AC 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: Twin Commander Aircraft 500-A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Twin Commander Aircraft 500-A6A1

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Twin Commander Aircraft 500-A 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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