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Other aircraft modifications

STC SA4-1069

FAA DRS lists SA4-1069 as Current · Reissued, held by SOUTHWESTERN AERO EXCHANGE INC., for Raytheon Aircraft Army AT-11, Raytheon Aircraft C18 Series, and Raytheon Aircraft C18S (Army AT-7), and 2 more aircraft configurations. Recorded change: Remove original Arens controls and lock mechanism for left and right cowl flaps and replace with electronic actuators, control switches, and indicator. Snapshot dated June 30, 2026.

FAA-listed holder
SOUTHWESTERN AERO EXCHANGE INC.
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Remove original Arens controls and lock mechanism for left and right cowl flaps and replace with electronic actuators, control switches, and indicator.

SA4-1069 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 Army AT-11, Raytheon Aircraft C18 Series, and Raytheon Aircraft C18S (Army AT-7), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft Army AT-11A-2-582
Raytheon Aircraft C18 SeriesA-757
Raytheon Aircraft C18S (Army AT-7)A-757
Raytheon Aircraft 18 SeriesA-765
Raytheon Aircraft D18CA-765

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft Army AT-11 and Raytheon Aircraft C18 Series, and 3 more aircraft configurations 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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