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Other aircraft modifications

STC SA4-32

FAA DRS lists SA4-32 as Current · Reissued, held by Staggerwing Museum Foundation Inc., for Hawker Beechcraft C18S, Hawker Beechcraft D18S, and Hawker Beechcraft E18S. Recorded change: Internal combustion heaters. Snapshot dated June 30, 2026.

FAA-listed holder
Staggerwing Museum Foundation Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Internal combustion heaters.

SA4-32 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, Hawker Beechcraft D18S, and Hawker Beechcraft E18S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hawker Beechcraft C18SA-757Hawker Beechcraft D18SA-765Hawker Beechcraft E18SA-765

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hawker Beechcraft C18S and Hawker Beechcraft D18S, and 1 more aircraft configuration 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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