STC ST00323DE-D
FAA DRS lists ST00323DE-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 55. Recorded change: Installation of dual Universal Avionics Systems Corporation UNS-1D Flight Management System (FMS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00323DE-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 55. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of Galley and Passenger Touch Screen Display Panel.
FAA holder: Aerocon Engineering Co.
Installation of dual GPS/NAV/COMM Garmin GNS430/530(A)W.
FAA holder: Avionik Straubing GmbH
Installation of the Avionics Support Group Constant Friction Mount (cfMount) with Cradle.
FAA holder: Avionics Support Group Inc.
Installation of Garmin G500H TXi Display System (Primary Flight Display (PDF), Multi-Function Display (MFD)).
FAA holder: Garmin International Inc
FAA record reference
- STC number
- ST00323DE-D
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- June 13, 2002
- CFR references
- Part 21