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Aircraft STC directory

Piper Aircraft J-3 STCs

The Jun 30, 2026 FAA DRS snapshot contains 8 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft J-3. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

8
listed Current at snapshot
5
holder directories
5
modification categories
Mar 5, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications3
Landing gear and brakes2
Fuel systems1
Aircraft structures1
Engine and powerplant1

Recorded holders

Recently revised J-3 STCs

Showing the 8 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.