STC ST01059WI-D
FAA DRS lists ST01059WI-D as Current · Reissued, held by Duncan Aviation Inc, for Lockheed Martin 1329-23A, Lockheed Martin 1329-23D, and Lockheed Martin 1329-23E, and 1 more aircraft configuration. Recorded change: Installation of Honeywell MK VII Enhanced Ground Proximity Warning System (EGPWS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01059WI-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 1329-23A, Lockheed Martin 1329-23D, and Lockheed Martin 1329-23E, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
FAA record reference
- STC number
- ST01059WI-D
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- December 17, 2001
- Revision date
- October 27, 2009
- CFR references
- Part 21