SA04051CHAvionics
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 C90GT STCs
The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft C90GT. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
8
listed Current at snapshot
5
holder directories
5
modification categories
May 28, 2024
latest recorded revision
Modification demand surface
Avionics2
Other aircraft modifications2
Cabin and interiors2
Propellers1
Aircraft structures1
Recently revised C90GT STCs
Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02855CHOther aircraft modifications
Installation of weather modification equipment for the purpose of modifying weather conditions.
FAA holder: Fargo Jet Center LLC
SA03507NYPropellers
The installation of MT-Propeller Entwicklung GmbH's Model# MTV-27-1-E-C-F-R(P)/CFR210-58d 5-Blade propeller.
FAA holder: MT- Propeller Entwicklung GmbH
SA2673CECabin and interiors
Installation of approved stretcher on seat rails.
FAA holder: Aviation Fabricators Inc
SA03527NYAvionics
Installation of Universal Avionics UNS-1Lw Flight Management System (FMS) and Bendix/King KGP 560-02 Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Avionik Straubing GmbH
SA1746CEAircraft structures
Installation of external baggage compartment on bottom of the fuselage.
FAA holder: Avcon Industries Inc
SA09841ACOther aircraft modifications
Reduce maximum number of seats to 9 or less passenger seats.
FAA holder: Fixed Wing Consulting, Wade Neiswender