STC ST00318WI-D
FAA DRS lists ST00318WI-D as Current · Reissued, held by Duncan Aviation Inc, for Learjet 31A. Recorded change: Installation of an Allied Signal Sundstrand Mark VII Ground Proximity Warning System (GPWS). Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST00318WI-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: Learjet 31A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
Installation of an Emergency Light system.
FAA holder: Textron Aviation Inc
Installation of Mark V Enhance Ground Proximity Warning System (EGPWS).
FAA holder: Textron Aviation Inc
Installation of ELT (Emergency Locator Transmitter) ADT406F.
FAA holder: EAD Aerospace Airworthiness
FAA record reference
- STC number
- ST00318WI-D
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- April 25, 1995
- Revision date
- October 27, 2009
- CFR references
- Part 21