Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection.
FAA holder: Garmin International Inc.
Aircraft STC directory
Mooney International M20S STCs
The cited FAA DRS record snapshots contain 33 selected supplemental type certificates with status Current whose public applicability data names the Mooney International M20S. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
33
listed Current at snapshot
10
holder directories
6
modification categories
Feb 13, 2026
latest recorded revision
Modification demand surface
Recently revised M20S STCs
Showing the 33 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
Installation of the Integrated Back-up Battery System (IBBS).
FAA holder: TCW Technologies LLC
KFD 900 Primary Flight Display System Additional Functions.
FAA holder: Honeywell International Inc
Installation of Electroair Back Up Battery Panel System Control.
FAA holder: Electroair Aquisition Corp.
Installation of the KFC 230 Aerocruze Automatic Flight Control System.
FAA holder: Honeywell International Inc
Installation of BendixKing KA 310 Autopilot Adapter.
FAA holder: Honeywell International Inc
Installation of Appareo Systems, LLC Stratus ESG ADS-B transponder.
FAA holder: Appareo Systems LLC.
Installation of a Garmin GDL 82 UAT Datalink Transceiver.
FAA holder: Garmin International Inc
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
Installation of a FreeFlight 1201 GPS receiver, with an Avidyne AXP340 Transponder, for ADS-B Out.
FAA holder: Trego Dugan Aviation
Installation of Hartzell Propeller Model PHC-J3YF-1N/N7605()-2 composite propeller.
FAA holder: Hartzell Propeller Inc
Installation of Hartzell Propeller models PHC-J3YF-1RF/7498() 3 bladed metal propeller.
FAA holder: Hartzell Propeller Inc
Installation of a McCauley propeller part number 3A32C418-G/82NRC-9.
FAA holder: CAV Ice Protection Inc
Approval of the L-3 Communications NGT 2000/2500 ADS-B system.
FAA holder: ADS-B Technologies, LLC
Installation of Brittain Industries, Inc., Lateral Stability Augmentation System, Model LSA-4.
FAA holder: Brittain Industries, Inc
Installation of Brittain Industries, Inc. Model NAV-2 Flight Control System.
FAA holder: Brittain Industries, Inc
Installation of Brittain Industries, Inc. Autopilot Model B2D.
FAA holder: Brittain Industries, Inc
Installation of Brittain Industries, Inc. Lateral Stability Augmentation System, Model LSA-1.
FAA holder: Brittain Industries, Inc
Installation of Brittain Model NAV-2 Flight Control System including Navigation Coupling and Magnetic Heading Lock.
FAA holder: Brittain Industries, Inc
Installation of Brittain Industries, Inc. Lateral Stability Augmentation System, Model LSA-2.
FAA holder: Brittain Industries, Inc
Installation of Brittain Model NAV-2 Flight Control System including Navigation Coupling and Magnetic Heading Lock.
FAA holder: Brittain Industries, Inc
Installation of Brittain Industries, Inc. Dynertial Pitch Assist Model PCA-1 with Altitude Hold.
FAA holder: Brittain Industries, Inc