The Comp Air 4 (also known as the Comp Monster) is an American light civil utility aircraft manufactured in
kit form by
Comp Air. Builders are able to choose between an airframe designed for
engines in the 140-180 hp (104-134 kW) range, and a heavier one for 250 hp (187 kW) units. The latter airframe can be fitted with up to six seats, while the standard airframe seats four. The Comp Air 4 may be built with tailwheel, tricycle, float, or amphibious float
undercarriage.[1]
The company website does not list it as being in production in 2022.[2]
Specifications (typical Comp Air 4 on wheels)
Data from Jane's All The World's Aircraft 2003–2004[3]