STC ST00999WI
FAA DRS lists ST00999WI as Current · Reissued, held by Phoenix Air Group Inc., for Learjet 25, Learjet 25B, and Learjet 25C, and 6 more aircraft configurations. Recorded change: Installation of Special Mission Power and Control Wiring, provisions for Carriage of Mission Stores with Hardpoints installed by STC SA1604SO or SA1670CE, and Takeoff weight increased to 16,300 lbs. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00999WI 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 25, Learjet 25B, and Learjet 25C, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related electrical systems STCs
FAA record reference
- STC number
- ST00999WI
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- December 3, 1999
- Revision date
- May 29, 2024
- CFR references
- Part 25