STC ST01259WI-D
FAA DRS lists ST01259WI-D as Current · Issued, held by Learjet Inc, for Learjet 35, Learjet 35A (C-21A), and Learjet 36, and 1 more aircraft configuration. Recorded change: Incorporation of a UNS-1D (SCN 702) Upgrade to UNS-1D+ MMMS (SCN 902). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01259WI-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 35, Learjet 35A (C-21A), and Learjet 36, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of PA-18 jacking lugs.
FAA holder: Dakota Cub Aircraft, Inc.
Installation of a TrueNorth Simphone Airborne Telecommunications System.
FAA holder: Gulfstream Aerospace Corporation
FAA record reference
- STC number
- ST01259WI-D
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- May 10, 2004
- Revision date
- August 13, 2004
- CFR references
- Part 21, Part 25