STC SA09531AC-D
FAA DRS lists SA09531AC-D as Current · Issued, held by S-TEC Corporation, for Boeing AT-6A (SNJ-3), Boeing AT-6B, and Boeing AT-6C (SNJ-4), and 4 more aircraft configurations. Recorded change: Installation of S-TEC System 20/30 single and two-axis automatic flight guidance systems, model ST-906-20/30. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA09531AC-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: Boeing AT-6A (SNJ-3), Boeing AT-6B, and Boeing AT-6C (SNJ-4), and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of auto ignition system.
FAA holder: West Star Aviation
FAA record reference
- STC number
- SA09531AC-D
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- October 16, 2002
- Revision date
- November 22, 2002
- CFR references
- Part 21