ST03424CHAvionics
Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders.
FAA holder: CMD Flight Solutions LLC
Aircraft STC directory
Beechcraft MU-300 STCs
The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft MU-300. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
4
listed Current at snapshot
3
holder directories
3
modification categories
May 13, 2024
latest recorded revision
Modification demand surface
Other aircraft modifications2
Avionics1
Aircraft performance1
Recently revised MU-300 STCs
Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA5933SWOther aircraft modifications
Installation of a freon air conditioning system for use up to 18,000 feet.
FAA holder: Air Comm Corporation
ST04238ATOther aircraft modifications
Upgrade of Honeywell Traffic Collision Avoidance Systems II (TCAS II) Processor Software from TCAS II Version 7.0 to TCAS II Version 7.1.
FAA holder: Aviation Partners Group Inc
SA3646SWAircraft performance
Establish 264 KIAS Vmo at 8,000 feet or below and 264 KIAS linear variation to 320 KIAS at 11,000 feet. Install IDC P/N 37277-2139//3139 maximum allowable airspeed/ mach indicator.
FAA holder: Intercontinental Jet Service Corporation