The Pober Pixie was a single-seat light parasol wing sporting aircraft, the design of which began in January 1974, the prototype making its first flight some six months later.

The Sky Scout was designed by Bernard Pietenpol in the 1920s and was intended for home construction by the amateur builder using readily available materials, ie wood and fabric, and using a 15-kw (20-hp) Ford Model T or 30-kw (40-hp) Model A engine as a power plant

The Longster was a single-seat light parasol-wing aircraft designed for amateur constructors in the late 1920s by the Long Brothers who operated a radio factory in Cornelius, Oregon. Their first design left much to be desired and they abandoned that and built the Anzani Longster in 1930, this being a