STC ST00290DE-D
FAA DRS lists ST00290DE-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 55. Recorded change: Installation of a Universal Avionics Systems Corporation UNS-1D Flight Management System (FMS). 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
ST00290DE-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.
Buyer checks
Confirm before sourcing
Related avionics STCs
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FAA holder: Battelle Memorial Institute, Pacific Northwest Division
Installation of the Honeywell NZ-2000 FMS/GPS System with or without WAAS/LPV.
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