Abstract: A combination powered parachute and motorcycle modifies an initially conventional motorcycle with the addition of various flight components to provide sustained flight for the machine. A peripheral and overhead safety structure is installed upon the motorcycle, with a second flight engine, propeller, folding propeller guard, and fuel system also installed. The flight engine and all of its systems are completely independent of the conventional motorcycle engine used for surface propulsion. A set of laterally disposed stabilizer wheels is also provided for transition from ground to flight and from flight to ground operation. Lift is provided by a folding parafoil device of either the ram air inflated or partially pneumatically inflated type. For flight operations, the lateral wheels are lowered and extended, the folding propeller guard is extended, and the parafoil is deployed behind the motorcycle, with the parafoil lifting conventionally upon attaining flight speed.

Abstract: A roadable aircraft includes three symmetrically lateral flight surfaces, comprising a forward main wing generally centrally located relative to the fuselage or body, a rearwardly located stabilizing surface acting as an empennage support, and a rear stabilizer and elevator located at the rearward end of the empennage tail booms. The wheel or landing gear configuration is of a rhomboid pattern, with forward and rearward main wheels along the centerline of the craft, and left and right outboard wheels. The outboard wheels extend and retract individually to a limited degree to compensate for centrifugal forces in ground operations, and together in coordination with the main wheels for flight operations. The powerplant drives the rearward main wheel from one end of its output shaft, and the propeller from the opposite end of the output shaft.