STC ST01240WI-D
FAA DRS lists ST01240WI-D as Current · Reissued, held by Duncan Aviation Inc, for Lockheed Martin 1329-25. Recorded change: Installation of Universal Avionics Terrain Awareness and Warning System (TAWS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01240WI-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: Lockheed Martin 1329-25. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
upgrade of Honeywell Primus II System for ADS-B Out.
FAA holder: Duncan Aviation Inc
Installation of Garmin Automatic Dependent Surveillance Broadcast (ADS-B) transponder.
FAA holder: Elliott Aviation Technical Products Development, Inc.
Installation of Litton Systems, Inc. LTN-72 Inertial Navigation System installed in the number two position and two LTN-51inertial navigation systems.
FAA holder: Northrop Grumman Systems Corporation
Installation of three Litton LTN-72 Inertial Navigation System.
FAA holder: Northrop Grumman Systems Corporation