The Adcox 1-A was a two-seat open-cockpit biplane built by the students of the US Adcox Aviation Trade School in 1929. Only a single example was constructed.
References
Adcox 1-A Wikipedia(Text) CC BY-SA
The Adcox 1-A was a two-seat open-cockpit biplane built by the students of the US Adcox Aviation Trade School in 1929. Only a single example was constructed.