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Other aircraft modifications

STC SA683WE

FAA DRS lists SA683WE as Current · Reissued, held by TALCO Aviation, for Twin Commander Aircraft 500-A. Recorded change: Installation of turbocharged Continental IO-470-M engines. Snapshot dated June 30, 2026.

FAA-listed holder
TALCO Aviation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of turbocharged Continental IO-470-M engines.

SA683WE 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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