The Comp Air 9 is a turboprop, high-wing, cantilever monoplane with tricycle landing gear produced as a kit for amateur construction by Comp Air.

[1][2] The aircraft is built from carbon fiber and is powered by a Honeywell TPE331-10 turboprop powerplant of 1,000 hp (746 kW) or similar engine.

By August 2022, the US Federal Aviation Administration reported none registered.

The factory prototype had been registered in 2008 and de-registered in 2018 as its registry had expired and was not renewed.

[3][4] Data from Bayerl and Comp Air[3][8]General characteristics Performance