Aircraft STC directory

Univair Aircraft 415-D STCs

The Jun 30, 2026 FAA DRS snapshot contains 18 selected supplemental type certificates with status Current whose public applicability data names the Univair Aircraft 415-D. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

listed Current at snapshot

holder directories

modification categories

Jan 13, 2022

latest recorded revision

Modification demand surface

Other aircraft modifications9 Engine and powerplant2 Landing gear and brakes2 Fuel systems2 Electrical systems1 Flight controls1 Aircraft structures1

Recorded holders

Alpha Aviation Inc13 Busch Ron2 Rosen Sunvisor Systems LLC1

Recently revised 415-D STCs

Showing the 18 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA04550CHEngine and powerplantRevised Jan 13, 2022

Installation of firewall mounted Electric Fuel Transfer Pump, reroute of fuel transfer lines and removal of engine driven mechanical fuel transfer pump.

FAA holder: Alpha Aviation Inc.