National Airplane & Motor Co Bluebird C-3
 
The 1934 National Airplane & Motor Co Bluebird C-3 (ATC 2-465) single place open cockpit high wing monoplane was a design based on the Commercial Sunbeam.
 
Originally powered by a 40hp Salmson AD-9, some were repowered later with a motor modified under the National name.
 
At least three, N15506, N15509, and N15510, were built.