STC ST438CH-D
FAA DRS lists ST438CH-D as Current · Issued, held by Duncan Aviation Inc, for Cessna Aircraft 560. Recorded change: Installation of AlliedSignal Mark VII Ground Proximity Warning System with Windshear Detection System in accordance with Kal-Aero, Inc. Drawing List KA9604-01R, Revision , dated April 10, 1996, FAA approved August 6, 1996 or later approved revision. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST438CH-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: Cessna Aircraft 560. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
FAA record reference
- STC number
- ST438CH-D
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- June 21, 1996
- Revision date
- September 16, 2008
- CFR references
- Part 21, Part 25