STC SA2226SO
FAA DRS lists SA2226SO as Current · Reissued, held by Lawrence Warren K, for Cessna Aircraft 172 Series. Recorded change: Installation of Visual-Audio Warning System in accordance with Drawing Number WL 100, revised January 5, 1988, or later FAA approved revision. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2226SO 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: Cessna Aircraft 172 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
Installation of ARTEX Emergency Locator Transmitter (ELT) system. Approved for Boeing 737-700 IGW.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
Installation of a passenger gaseous oxygen system.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
Installation of a Honeywell MK-VII Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
Installation of electrically driven emergency hydraulic pump.
FAA holder: Preferred Improvements LLC
FAA record reference
- STC number
- SA2226SO
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- April 3, 1987
- Revision date
- August 6, 2003
- CFR references
- Part 21