The Vixen 105 features a strut-braced high-wing, a two-seats-in-side-by-side configuration enclosed cabin with doors, fixed tricycle landing gear or optionally conventional landing gear and a single engine in tractor configuration.
The aircraft is made from composites. Its 28.51NaN1 span wing has optional flaps and a wing area of 128square feet. The standard engine used is the 1050NaN0 Subaru EA81 automotive conversion powerplant.
Optional equipment when the kit was supplied by the factory included wing flaps, long range fuel tanks, wheel pants and sprung steel main landing gear.
The Vixen 105 has an empty weight of 500lb and a gross weight of 1200lb, giving a useful load of 700lb. With full fuel of the payload is 604lb.
The manufacturer estimates the construction time from the supplied kit as 300 hours.