Aircraft STC directory

Univair Aircraft A-2 STCs

The Jun 30, 2026 FAA DRS snapshot contains 15 selected supplemental type certificates with status Current whose public applicability data names the Univair Aircraft A-2. 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 Fuel systems2 Engine and powerplant1 Landing gear and brakes1 Avionics1 Flight controls1

Recorded holders

Alpha Aviation Inc9 Brittain Industries, Inc2 Busch Ron2 Rosen Sunvisor Systems LLC1 EAA Aviation Foundation1

Recently revised A-2 STCs

Showing the 15 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.