STC ST01548AT
FAA DRS lists ST01548AT as Current · Surrendered, held by Avionics Group Inc., for Lockheed Aircraft L-1011-385-1. Recorded change: Installation of a Dual Honeywell/Trimble HT-9000 GPS system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Dual Honeywell/Trimble HT-9000 GPS system.
ST01548AT 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: Lockheed Aircraft L-1011-385-1. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Lockheed Aircraft L-1011-385-1 model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related avionics STCs
Installation of Universal Dual Cockpit Display (UCD) System. Data required: (1) Duncan Aviation Document List No. 10059400, Rev. F, dated October 20, 2004, and (2) FAA Approved Airplane Flight Manual Supplement (AFMS), Document 40031700, dated October 20, 2004; or later FAA Approved Revisions to (1) or (2).
FAA holder: Duncan Aviation Inc
Installation of a Chelton Aviation Corp (CAC) AP-3C autopilot.
FAA holder: Chelton Aviation Corporation
Modification of existing Mode S Transponder system.
FAA holder: Gulfstream Aerospace Corporation
Installation of the Universal Avionics Systems Corporation Terrain Awareness Warning System (TAWS).
FAA holder: Field Aviation East Limited