SA04400NYElectrical systems
Installation of the Integrated Back-up Battery System (IBBS).
FAA holder: TCW Technologies LLC
Aircraft STC directory
Mooney International M20TN STCs
The Jun 30, 2026 FAA DRS snapshot contains 20 selected supplemental type certificates with status Current whose public applicability data names the Mooney International M20TN. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
20
listed Current at snapshot
7
holder directories
5
modification categories
Jun 29, 2023
latest recorded revision
Modification demand surface
Other aircraft modifications8
Avionics7
Electrical systems2
Propellers2
Flight controls1
Recently revised M20TN STCs
Showing the 20 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA04586CHElectrical systems
Installation of Electroair Back Up Battery Panel System Control.
FAA holder: Electroair Aquisition Corp.
SA04428CHOther aircraft modifications
Installation of electric air conditioning system in accordance with Master Drawing List (MDL) as listed on AML No. SA04428CH, or later FAA approved revision.
FAA holder: Kelly Aerospace Thermal Systems LLC
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
SA02482CHPropellers
Installation of Hartzell Propeller Model PHC-J3YF-1N/N7605()-2 composite propeller.
FAA holder: Hartzell Propeller Inc
SA03024CHPropellers
Installation of Hartzell Propeller models PHC-J3YF-1RF/7498() 3 bladed metal propeller.
FAA holder: Hartzell Propeller Inc
SA00306WIOther aircraft modifications
Installs TKS anti-icing system components and approves aircraft for flight into known icing conditions.
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