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Other aircraft modifications

STC SA4872SW

FAA DRS lists SA4872SW as Current · Reissued, held by Worldwide Aviation LLC, for Ontic Engineering and Manufacturing SA226-T and Ontic Engineering and Manufacturing SA226-AT. Recorded change: Installation of two Garrett AiResearch Model TPE 331-1OUA-501G or TPE 331-1OUA-511G engines. Snapshot dated June 30, 2026.

FAA-listed holder
Worldwide Aviation LLC
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of two Garrett AiResearch Model TPE 331-1OUA-501G or TPE 331-1OUA-511G engines.

SA4872SW 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: Ontic Engineering and Manufacturing SA226-T and Ontic Engineering and Manufacturing SA226-AT. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Ontic Engineering and Manufacturing SA226-TA5SW
Ontic Engineering and Manufacturing SA226-ATA5SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Ontic Engineering and Manufacturing SA226-T and Ontic Engineering and Manufacturing SA226-AT 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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