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Other aircraft modifications

STC SA174AL

FAA DRS lists SA174AL as Current · Reissued, held by Aircraft Innovations, LLC, for Hawker Beechcraft C18S. Recorded change: Installation of Stewart-Warner Model 940-F24 heater. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Installation of Stewart-Warner Model 940-F24 heater.

SA174AL 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: Hawker Beechcraft C18S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft C18SA-757

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft C18S 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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