STC SA02456NY
FAA DRS lists SA02456NY as Current · Issued, held by Northrop Grumman Corporation California Microwave Systems, for Hawker Beechcraft B300. Recorded change: Upgrade of an existing Rockwell Collins TDR-94D Mode S Transponder system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Upgrade of an existing Rockwell Collins TDR-94D Mode S Transponder system.
SA02456NY 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: Hawker Beechcraft B300. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Hawker Beechcraft B300 model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related avionics STCs
lnstallation of a B.F. Goodrich, GH-3000 Standby Instrument System in accordance with Garrett Aviation Services, drawing list DL548, dated November 5, 1996, no revision, or later FAA approved revision.
FAA holder: GARRETT AVIATION SERVICES
Installation of the Garmin GTX 3x5 ADS-B Transponder.
FAA holder: Alpine Aerotech LP
The Rockwell Collins TDR-94D Transponder Upgrade - ADS-B Out.
FAA holder: MidCanada Mod Center