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Other aircraft modifications

STC SA777SW

FAA DRS lists SA777SW as Current · Reissued, held by Alcor LLC, for Textron Aviation 185. Recorded change: Installation of ALCOR Model 250 turbosupercharger. Serial Number 1850032 only. Snapshot dated June 30, 2026.

FAA-listed holder
Alcor LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of ALCOR Model 250 turbosupercharger. Serial Number 1850032 only.

SA777SW 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: Textron Aviation 185. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 1853A24

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 185 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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