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Aircraft STC directory

Mooney Aircraft M20S STCs

The Jun 30, 2026 FAA DRS snapshot contains 17 selected supplemental type certificates with status Current whose public applicability data names the Mooney Aircraft M20S. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

17
listed Current at snapshot
10
holder directories
8
modification categories
Jan 29, 2024
latest recorded revision

Modification demand surface

Other aircraft modifications6Avionics4Landing gear and brakes2Flight controls1Safety and emergency equipment1Engine and powerplant1Aircraft connectivity1Electrical systems1

Recorded holders

Honeywell International Inc5Aircraft Components Inc2LASAR Inc.1Seaton Engineering Corp.1Micro AeroDynamics Inc1Precise Flight Inc1Horizon Instruments Inc1Garmin AT Inc.1Basic Aircraft Products Inc1Garmin International Inc1

Recently revised M20S STCs

Showing the 17 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA02988ATEngine and powerplant

Change in rating of the existing Teledyne Continental Motors IO-550-G Model engine to the same as that for the IO-550-G engine installed in the Mooney M20R, 280 hp at 2500 rpm, and the installation of a Hartzell Model PHC-J3YF-1RF/F7693DF(B)-2 propeller. Aircraft modification shall be performed in accordance with PowerLite Report AP1016-5 Installation Instructions, Revision A dated November 25, 2004, or later FAA Approved revision.

FAA holder: PowerLite LLC

View record