Aircraft STC directory
Mooney Aircraft M20M STCs
The Jun 30, 2026 FAA DRS snapshot contains 32 selected supplemental type certificates with status Current whose public applicability data names the Mooney Aircraft M20M. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recorded holders
Recently revised M20M STCs
Showing the 32 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of a Nose Landing Gear Steering Horn Assembly.
FAA holder: LASAR Inc.
Installation of Bendix/King KMD 150 MDF Multi-Function Display.
FAA holder: Honeywell International Inc
Installation of Bendix/King KLN 94 GPS (Global Positioning System) Navigation Receiver for IFR enroute and non-precision approach operations.
FAA holder: Honeywell International Inc
Installation of Bendix/King KFC 225 automatic flight control system.
FAA holder: Honeywell International Inc
Installation of the Bendix/King KLN 88 Loran C system.
FAA holder: Honeywell International Inc
Installation of Bendix/King EHI 40 electronic horizontal situation indicator system.
FAA holder: Honeywell International Inc
Installation of Bendix/King KLN 90B Global Positioning System (GPS) for enroute and approach IFR operation.
FAA holder: Honeywell International Inc
Fabrication and installation of Landing Light Controller.
FAA holder: Seaton Engineering Corp.
Installation of vortex generators on the wings and tail surfaces of the above model aircraft.
FAA holder: Micro AeroDynamics Inc
Installation of a Landing Gear Warning System to incorporate a stall warning interface.
FAA holder: Aircraft Components Inc
Fabrication and installation of F. Atlee Dodge Aircraft Services, LLC P/N 6103-01 (left) and/or 6103-02 (right) rear jump seat.
FAA holder: F. Atlee Dodge Aircraft Services, LLC
Installation of a Semi-Portable Oxygen System.
FAA holder: Precise Flight Inc
Installation of the KMD 250 Multi-Function Display System with Optional Internal VFR GPS and Optional Traffic and Weather Sensors.
FAA holder: Honeywell International Inc
Installation of Bendix/King KMD 550/850 Multi-Functional Display System with optional traffic, terrain and weather sensors. This STC applies to both single-engine and small multi-engine aircraft (see 1 of 2 for small twin-engine).
FAA holder: Honeywell International Inc.
Installation of the Garmin GFC 700 Automatic Flight Control System and TAWS Option.
FAA holder: Mooney Airplane Company Inc.
Installation of a GDL 69 or GDL 69A XM Satellite Receiver in accordance with Garmin Supplemental Type Certificate Master Data List, P/N 005-C0217-00, Revision A, dated December 20, 2004, or later FAA approved revision.
FAA holder: Garmin AT Inc.
Installation of Monroy Aerospace Corporation Traffic-Watch ATD-300.
FAA holder: Monroy Aerospace Corporation
Installation of the Precise Flight stand-by vacuum system (SVS).
FAA holder: Precise Flight Inc
Installation of Precise Flight speedbrake system.
FAA holder: Precise Flight Inc
Installation of Aero Advantage ADV200 series vacuum pump per Aero Advantage Drawing Number ADVMSI 500 latest FAA approved revision.
FAA holder: Aero Holdings Ltd. a Texas limited partnership
Installation of a voice alert system.
FAA holder: Aircraft Components Inc
Installation of Oilamatic Preoiler system per FAA approved Oilamatic, Inc. Drawing List No. M20400, initial release, dated 6/1/94 or later FAA approved revisions.
FAA holder: Oilamatic Inc
Replace original brake discs w/William C. Roberts stainless steel discs, P/N 201-120-SS. (M20M s/n 27-0001 thru 27-0116).
FAA holder: Flight Life, Inc.
Installation of air traffic detector ATD-200.
FAA holder: Monroy Aerospace Corporation
Installation of an electronic digital engine tachometer, Model P-1000, P/N P100030- .
FAA holder: Horizon Instruments Inc
Install Mooney aircraft model M20J windshield.
FAA holder: Jacob Aviation Inc dba
Installation of a BAE-14/28 Air Driven Alternator on a Mooney M20 Aircraft.
FAA holder: Basic Aircraft Products Inc
Installation of Avidyne Model 5RR-MFC-3XX-( ) multifunctional flight computer and Ryan International TCAD Model 9900B Traffic Alert and Collision Device.
FAA holder: Avidyne Corporation
Install Garmin GTX 327, GMA 340, GNS 430, GNS 530.
FAA holder: Garmin International Inc