STC ST00312DE-D
FAA DRS lists ST00312DE-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 31A. Recorded change: Installation of a single Universal Avionics Systems Corporation UNS-1B Flight Management System. 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
ST00312DE-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 Learjet 31A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of Universal Avionics TAWS, Class A.
FAA holder: Rocky Mountain Aircraft
Installation of Honeywell Primus Elite Avionics System.
FAA holder: Dassault Aircraft Services (DAS)
Installation of an L3 Communications GH-3100 Electronic Standby Instrument System (ESIS).
FAA holder: West Star Aviation Inc
FAA record reference
- STC number
- ST00312DE-D
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- August 8, 1997
- Revision date
- June 13, 2002
- CFR references
- Part 25