Aircraft STC directory
Mooney Aircraft M20K STCs
The Jun 30, 2026 FAA DRS snapshot contains 39 selected supplemental type certificates with status Current whose public applicability data names the Mooney Aircraft M20K. 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 M20K STCs
Showing the 39 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of gap seals and speed fairings involving 10 kits.
FAA holder: LASAR Inc.
Installation of a Nose Landing Gear Steering Horn Assembly.
FAA holder: LASAR Inc.
Installation of the Bendix/King KLN 88 Loran C 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
Install KFC 200 two axis (three optional) flight control system.
FAA holder: Honeywell International Inc
Install KAP 100 single axis, KAP 150 two axis, or KFC 150 two axis Flight Control System and optional KAS 297B vertical speed and altitude selector.
FAA holder: Honeywell International Inc
Installation of the King Model KAS 297 altitude select option in airplanes equipped with the KFC 200 Flight Control System with Flight Director.
FAA holder: Honeywell International Inc
Installation of King KFC 200 flight control system (2 axis), with or without flight director.
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 cooling shroud.
FAA holder: McFarlane Aviation 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 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 a Shadin Company Fuel Flow Indicating System.
FAA holder: Shadin Avionics
Installation of a pressurized magneto system on the Continental turbocharged TSIO-360-C, F, and FB engines.
FAA holder: Sky Services Inc
Installation of McCauley Propeller model D3A36C430/74SA-0.
FAA holder: McCauley Propeller Systems
Installation of a Chelton Aviation Corp (CAC) AP-3C autopilot in accordance with the Master Drawing List No ST7893SC-A-12, Rev. B, dated January 7, 2005, or later FAA approved revision. FAA approved Airplane Flight Manual Supplement No. ST7893SC-A-14, Rev. I.R., dated January 19, 2005, or later FAA approved revision is required.
FAA holder: Chelton Aviation Corporation
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 J.P. Instruments (JPI) Primary Temperature Indicating System in accordance with JPI Installation Manual for the EDM 711, Report 106P, Revision B, dated August 2, 2001, or later FAA approved revision.
FAA holder: J P Instruments
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
This modification installs an air to air intercooler in engine air induction system dowstream of the turbocharger.
FAA holder: Airmotive Industries, Inc.