Aircraft STC directory
Beechcraft 65-80 STCs
The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the Beechcraft 65-80. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recently revised 65-80 STCs
Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of an Operator Seat onto an existing Cabin Seat Track.
FAA holder: Aviation Fabricators Inc
Installation of Brittain Model NAV Flite IV Model BI-825 system or B5C Model BI826 system.
FAA holder: Brittain Industries, Inc
Installation of Aircraft Components, Inc. Volt and Vac Alert System, P/N 2044-1.
FAA holder: Aircraft Components Inc
Installation of approved stretcher on seat rails.
FAA holder: Aviation Fabricators Inc
Installation of a hydraulic landing gear retraction system.
FAA holder: Dynamic Aviation Group Inc.
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
Installation of VoiceFlight Systems LLC VFS101 Speech Recognition Module.
FAA holder: VoiceFlight Systems LLC
Installation of Brittain Industries Model B-4A Flight Control System.
FAA holder: Brittain Industries, Inc
Installation of Brittain Industries Model B-4AP Flight Control System.
FAA holder: Brittain Industries, Inc
Installation of replacement fuel cell assemblies.
FAA holder: FFC Manufacturing
Install Champion SlickSTART magneto booster system.
FAA holder: Champion Aerospace LLC
Replace existing Beechcraft window assembles, p/n 50-420013-1,with new window assemblies.
FAA holder: Crossroads Aviation Inc