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Aircraft STC directory

Piper Aircraft PA-19 (Army L-18C) STCs

The Jun 30, 2026 FAA DRS snapshot contains 90 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft PA-19 (Army L-18C). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

90
listed Current at snapshot
27
holder directories
11
modification categories
Jun 15, 2026
latest recorded revision

Modification demand surface

Other aircraft modifications31
Engine and powerplant13
Landing gear and brakes11
Aircraft structures10
Propellers8
Fuel systems7
Electrical systems3
Avionics3
Flight controls2
Cabin and interiors1
Aircraft connectivity1

Recorded holders

Recently revised PA-19 (Army L-18C) STCs

Showing the 90 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.