The "home-built" N-75 was a conventional high-wing monoplane design with a welded-steel fuselage and tail surfaces with fabric covering, looking not unlike a Piper Cub.[1] Fleet undertook some minor design changes, principally relocating the fuel tank, adding a skylight above the cabin, lowering the front fuselage profile and replacing the original Continental C-75 with a slightly more powerful C-85 engine.Following modifications to the fin to increase its size, the prototype, newly renamed, emerged as the Fleet Model 80 Canuck, and entered production.Although the aircraft were well built, strong performers[2] and versatile; able to be flown with floats or skis to increase its utility, after a spurt in sales, they did not sell well.Over the next ten years a number of aircraft were built up from components by Leavens Brothers in Toronto with total series production finishing at 224 in 1958.