STC ST00159BO
FAA DRS lists ST00159BO as Current · Reissued, held by Pro Star Aviation, LLC, for Learjet Learjet 31A, Learjet Learjet 31 Series, and Learjet Learjet 31. Recorded change: Installation of Honeywell MK VIII Enhanced Ground Proximity Warning System (EGPWS) with optional terrain display. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00159BO 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, Learjet Learjet 31 Series, and Learjet Learjet 31. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
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Installation of autopilot transfer system.
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Installation of Avionics basic Collins package.
FAA holder: Mitsubishi Heavy Industries America Inc.