SA800EAOther aircraft modifications
Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies.
FAA holder: Whelen Aerospace Technologies
Aircraft STC directory
Beechcraft 50 STCs
The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft 50. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
16
listed Current at snapshot
9
holder directories
4
modification categories
Jun 12, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications8
Flight controls4
Avionics3
Aircraft connectivity1
Recently revised 50 STCs
Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02386AKOther aircraft modifications
Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems.
FAA holder: AeroLED's Holding LLC
SA04161CHFlight controls
Installation of Aluminum Aileron skins in place of Magnesium Aileron skins.
FAA holder: SRS Aviation, LLC.
SA02002CHOther aircraft modifications
Installation of C&D Associates Combustion Heater Kit 14 P/N CD14060K14.
FAA holder: Hartzell Engine Technologies, LLC
SA03658ATOther aircraft modifications
Installation of a Voice Alert System to incorporate as primary annunciators for stall and gear warnings.
FAA holder: Aircraft Components Inc
SA00269BOAircraft connectivity
Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000.
FAA holder: Avidyne Corporation
SA391WEFlight controls
Installation of Brittain Model B2D Flight Control System.
FAA holder: Brittain Industries, Inc
SA392WEOther aircraft modifications
Installation of Beech Pneumatic Pitch Assist Model PC-1.
FAA holder: Brittain Industries, Inc
SA405WEOther aircraft modifications
Installation of Brittain Model PC-1 Pitch Assist and Model AH-1 Altitude Hold (OPTIONAL).
FAA holder: Brittain Industries, Inc
SA1324WEFlight controls
Installation of Brittain Model B-4 Flight Control System.
FAA holder: Brittain Industries, Inc
SA1385WEFlight controls
Installation of Brittain Industries, Inc. Model B-4 Flight Control System.
FAA holder: Brittain Industries, Inc
SA00243BO (5 OF 5)Avionics
Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).
FAA holder: Icarus Avionics, LLC
SA00290BOAvionics
Installation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXX.
FAA holder: Avidyne Corporation
SA593CH (PAGE 2)Other aircraft modifications
Install Champion SlickSTART magneto booster system.
FAA holder: Champion Aerospace LLC
SA430SWOther aircraft modifications
Installation of cockpit seats (pilot and copilot).
FAA holder: Signature Flight Support Corporation