STC ST00505DE-D
FAA DRS lists ST00505DE-D as Current · Reissued, held by Learjet Inc., for Learjet Learjet 55C and Learjet Learjet 55B. Recorded change: Installation of Universal FMS analog VNAV display on Collins EFIS-85L(12) System upgraded with Collins SB 89. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST00505DE-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 55C and Learjet Learjet 55B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related avionics STCs
Installation of Brittain/Clarkson or Beechcraft Autopilot.
FAA holder: Brittain Industries, Inc