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Aircraft STC directory

New Piper Aircraft PA-20 Series STCs

The Jun 30, 2026 FAA DRS snapshot contains 6 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-20 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

6
listed Current at snapshot
5
holder directories
3
modification categories
Sep 20, 2022
latest recorded revision

Modification demand surface

Engine and powerplant3
Other aircraft modifications2
Propellers1

Recorded holders

McCauley Propeller Systems2Aero-Mach Wilco LLC1Skycraft Corporation Inc.1Copper River Airmotive LLC1Skybound Manufacturing Inc.1

Recently revised PA-20 Series STCs

Showing the 6 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.