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Aircraft STC directory

Univair Aircraft 415-C STCs

The Jun 30, 2026 FAA DRS snapshot contains 23 selected supplemental type certificates with status Current whose public applicability data names the Univair Aircraft 415-C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

23
listed Current at snapshot
6
holder directories
8
modification categories
Sep 17, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications11Landing gear and brakes4Aircraft structures3Engine and powerplant1Electrical systems1Flight controls1Aircraft performance1Fuel systems1

Recorded holders

Alpha Aviation Inc14Busch Ron2Kaman Corporation Aircraft Wheel and Brake LLC1Rosen Sunvisor Systems LLC1EAA Aviation Foundation1Cooper Aviation Supply Company, Inc.1

Recently revised 415-C STCs

Showing the 23 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.