SA01005DEElectrical systems
Installation of a EarthX ETX900-TSO Lithium battery.
FAA holder: EarthX Inc.
Aircraft STC directory
Mooney International M20M STCs
The Jun 30, 2026 FAA DRS snapshot contains 30 selected supplemental type certificates with status Current whose public applicability data names the Mooney International M20M. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
30
listed Current at snapshot
10
holder directories
5
modification categories
Dec 9, 2025
latest recorded revision
Modification demand surface
Avionics12
Other aircraft modifications11
Electrical systems3
Flight controls3
Propellers1
Recently revised M20M STCs
Showing the 30 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA04565CHPropellers
Installation of Hartzell Propeller Model HC-I3YR-1RF/F7498(B,K)-1 3-bladed metal propeller and Hartzell Spinner P/N 102870.
FAA holder: Hartzell Propeller LLC
SA01866WIAvionics
Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection.
FAA holder: Garmin International Inc.
SA04400NYElectrical systems
Installation of the Integrated Back-up Battery System (IBBS).
FAA holder: TCW Technologies LLC
SA04192NYAvionics
KFD 900 Primary Flight Display System Additional Functions.
FAA holder: Honeywell International Inc
SA04586CHElectrical systems
Installation of Electroair Back Up Battery Panel System Control.
FAA holder: Electroair Aquisition Corp.
SA04181NYFlight controls
Installation of the KFC 230 Aerocruze Automatic Flight Control System.
FAA holder: Honeywell International Inc
SA00933WI-DAvionics
Installation of Bendix/King KMD 550 Multi-Function Display (MFD) system and optional Bendix/King KGP 560 General Aviation Enhanced ground proximity warning system (GA-EGPWS) and optional BF Goodrich WX 500 Stormscope.
FAA holder: Honeywell International Inc
SA2319CE-DFlight controls
Installation of the Bendix/King KAP 100 Single Axis, KAP 150 Two Axis, or KFC 150 Two Axis Automatic Flight Control System and optional KAS 297B Vertical Speed and Altitude Selector.
FAA holder: Honeywell International Inc
SA04112CHAvionics
Installation of Appareo Systems, LLC Stratus ESG ADS-B transponder.
FAA holder: Appareo Systems LLC.
SA02573SEOther aircraft modifications
Installation of a Garmin GDL 82 UAT Datalink Transceiver.
FAA holder: Garmin International Inc
SA01933LA-D (2 OF 2)Avionics
Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System.
FAA holder: Garmin International Inc
SA01838WIAvionics
Installation of a FreeFlight 1201 GPS receiver, with an Avidyne AXP340 Transponder, for ADS-B Out.
FAA holder: Trego Dugan Aviation
SA00063LAOther aircraft modifications
Installation of Acoustical/Thermal insulation.
FAA holder: Luminary Air Group LLC
SA00306WIOther aircraft modifications
Installs TKS anti-icing system components and approves aircraft for flight into known icing conditions.
FAA holder: CAV Ice Protection Inc
SA2367CEOther aircraft modifications
Installation of TKS anti-icing system components, with placard stating 'Flight into known icing conditions is prohibited.'.
FAA holder: CAV Ice Protection Inc
SA02442AK PAGE 2Avionics
Approval of the L-3 Communications NGT 2000/2500 ADS-B system.
FAA holder: ADS-B Technologies, LLC
SA1172WEOther aircraft modifications
Installation of Brittain Industries, Inc., Lateral Stability Augmentation System, Model LSA-4.
FAA holder: Brittain Industries, Inc
SA1198WEFlight controls
Installation of Brittain Industries, Inc. Model NAV-2 Flight Control System.
FAA holder: Brittain Industries, Inc
SA684WEAvionics
Installation of Brittain Industries, Inc. Autopilot Model B2D.
FAA holder: Brittain Industries, Inc
SA739WEOther aircraft modifications
Installation of Brittain Industries, Inc. Lateral Stability Augmentation System, Model LSA-1.
FAA holder: Brittain Industries, Inc
SA742WEOther aircraft modifications
Installation of Brittain Industries, Inc. Dynertial Pitch Assist Model PC-1 and optional Altitude Hold, Model AH-1.
FAA holder: Brittain Industries, Inc
SA785WEAvionics
Installation of Brittain Model B-6 Flight Control System including PC-1 Pitch Assist, AH-1 Altitude Hold and NAV-1 Navigation Coupler. Installed.
FAA holder: Brittain Industries, Inc
SA841WEAvionics
Installation of Brittain Model NAV-2 Flight Control System including Navigation Coupling and Magnetic Heading Lock.
FAA holder: Brittain Industries, Inc
SA979WEOther aircraft modifications
Installation of Brittain Industries, Inc. Lateral Stability Augmentation System, Model LSA-2.
FAA holder: Brittain Industries, Inc
SA990WEAvionics
Installation of Brittain Model NAV-2 Flight Control System including Navigation Coupling and Magnetic Heading Lock.
FAA holder: Brittain Industries, Inc
SA991WEOther aircraft modifications
Installation of Brittain Industries, Inc. Dynertial Pitch Assist Model PCA-1 with Altitude Hold.
FAA holder: Brittain Industries, Inc
SA992WEAvionics
Installation of Brittain Model B-6 Flight Control System including PC-1 Pitch Assist, AH-1 Altitude Hold and NAV-2 Navigation Coupler.
FAA holder: Brittain Industries, Inc
SA01710LAOther aircraft modifications
Installation of AM-Safe Inflatable Restraint System.
FAA holder: AMSAFE Inc.
SA09382AC-DOther aircraft modifications
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-839,.
FAA holder: S-TEC Corporation