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Aircraft STC directory

New Piper Aircraft PA-20 STCs

The Jun 30, 2026 FAA DRS snapshot contains 25 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-20. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

25
listed Current at snapshot
14
holder directories
9
modification categories
Mar 12, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications11Aircraft structures3Engine and powerplant2Landing gear and brakes2Fuel systems2Flight controls2Cargo and special mission1Electrical systems1Avionics1

Recorded holders

Trimmer Marvin E/Trimmer Aviation LLC3Steve Pierce2Garmin AT Inc.2Steve's Aircraft2Skycraft Corporation Inc.2Dakota Cub Aircraft2Univair Aircraft Corporation2Aero-Mach Wilco LLC1Burl's Aircraft Rebuild LLC1DAC International Inc1Micro AeroDynamics Inc1EAA Aviation Foundation1Experimental Aircraft Association Inc.1Cooper Aviation Supply Company, Inc.1

Recently revised PA-20 STCs

Showing the 25 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.