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Flight controls

STC SA09544AC-D

FAA DRS lists SA09544AC-D as Current · Reissued, held by S-TEC Corporation, for Raytheon Aircraft 65-90, Raytheon Aircraft 65-A90, and Raytheon Aircraft 65-A90-1, and 7 more aircraft configurations. Recorded change: Installation of S-TEC 01304 Digital Flight Control System (DFCS). Snapshot dated June 30, 2026.

FAA-listed holder
S-TEC Corporation
Aircraft configurations
10
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of S-TEC 01304 Digital Flight Control System (DFCS).

SA09544AC-D 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 65-90, Raytheon Aircraft 65-A90, and Raytheon Aircraft 65-A90-1, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Raytheon Aircraft 65-903A20Raytheon Aircraft 65-A903A20Raytheon Aircraft 65-A90-13A20Raytheon Aircraft 65-A90-43A20Raytheon Aircraft B903A20Raytheon Aircraft C903A20Raytheon Aircraft C90A3A20Raytheon Aircraft C90GT3A20Raytheon Aircraft E903A20Raytheon Aircraft H903A20

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Raytheon Aircraft 65-90 and Raytheon Aircraft 65-A90, and 8 more aircraft configurations 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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