The Viper was designed for the Canadian advanced ultralight category. It features a cantilever low-wing, a two-seats-in-side-by-side configuration enclosed cockpit under a bubble canopy, fixed conventional landing gear and a single engine in tractor configuration.[2]
The aircraft airframe is made from wood, covered in doped aircraft fabric. Its 271NaN1 span wing has a wing area of 102square feet. The acceptable power range is 65to and the standard engine used is a 1000NaN0 Suzuki automotive conversion powerplant.
The Viper has a typical empty weight of 585lb and a gross weight of 1050lb, giving a useful load of 465lb. With full fuel of the payload for the pilot, passenger and baggage is 363lb.
The standard day, sea level, no wind, take off with a 1000NaN0 engine is 3000NaN0 and the landing roll is 4000NaN0.
The manufacturer estimated the construction time from the supplied kit as 500 hours.
By 1998 the company reported that one kit had been sold, was completed and flying.
In January 2014 one example was registered with Transport Canada.[3]