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Aircraft STC directory

Piper Aircraft J3L STCs

The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft J3L. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

12
listed Current at snapshot
4
holder directories
4
modification categories
Mar 5, 2026
latest recorded revision

Modification demand surface

Landing gear and brakes5
Other aircraft modifications4
Fuel systems2
Engine and powerplant1

Recorded holders

Recently revised J3L STCs

Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.