STC ST00624WI
FAA DRS lists ST00624WI as Current · Reissued, held by Blackhawk Aerospace Technologies Inc., for Textron Aviation 500, Textron Aviation 550, and Textron Aviation S550. Recorded change: Installation of Bendix/King EFS-50 Five-Tube (EFIS) Electronic Flight Instrumentation System. FOr \n 550 (S/N 0002 thru 0733). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00624WI 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: Textron Aviation 500, Textron Aviation 550, and Textron Aviation S550. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights.
FAA holder: AeroLED's Holdings, LLC
Installation of one each SAL-7000 Interface Panel and two each AA-34 Universal Radio Interface units as provisions for a Portable Hand Held Radio (PHHR).
FAA holder: United States Government Light Utility Helicopter Product Office
Installation of Luma Technologies LT-4205 20 Station Integrated LED Display Panel.
FAA holder: Luma Technologies LLC
FAA record reference
- STC number
- ST00624WI
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- August 18, 1997
- Revision date
- May 18, 2021
- CFR references
- Part 21, Part 25