Adcox Special
Template:Refimprove The Adcox Special was a two-seat open-cockpit biplane built by the students of the US Adcox Aviation Trade School in 1929, powered by a Kinner K-5 engine of 100 hp (75 kW).<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>
Although only one example was built, the design formed the basis for the Adcox Student Prince that was produced in small numbers later that year.