In addition to being an airplane nut, Wilson loves motorcycles. So his hangar design incorporated a shelf on one wall to store his collection of about 25 rare bikes. He owns a variety of models such as Kawasaki, Harley-Davidson, Husqvarna, Triumph and Greeves, several of which are antiques. Some are stored in soft plastic bubbles, which not only protect them but also provide a special display effect. All of Wilson's motorcycles are in running condition, but the engine of all but a Honda Gold Wing and a Harley have been pickled for display purposes.