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Other aircraft modifications

STC SA2-229

FAA DRS lists SA2-229 as Current · Reissued, held by Signature Flight Support Corporation, for Douglas Aircraft Co B-23. Recorded change: The anti-icer system is altered. Snapshot dated June 30, 2026.

FAA-listed holder
Signature Flight Support Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

The anti-icer system is altered.

SA2-229 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: Douglas Aircraft Co B-23. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Douglas Aircraft Co B-23TC 2-576

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Douglas Aircraft Co B-23 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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