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Flight controls

STC SA389SO

FAA DRS lists SA389SO as Current · Reissued, held by Quint Nicholas M, for Raytheon Aircraft C18S, Raytheon Aircraft D18C, and Raytheon Aircraft D18S. Recorded change: Install cargo door; metalized ailerons, elevator, rudders, wing flaps. Snapshot dated June 30, 2026.

FAA-listed holder
Quint Nicholas M
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Install cargo door; metalized ailerons, elevator, rudders, wing flaps.

SA389SO 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: Raytheon Aircraft C18S, Raytheon Aircraft D18C, and Raytheon Aircraft D18S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft C18SA-757Raytheon Aircraft D18CA-765Raytheon Aircraft D18SA-765

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft C18S and Raytheon Aircraft D18C, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which control configuration, rigging, limitations, and inspections 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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