Curtiss-Wright CW-21
The Curtiss-Wright Model 21 (also known as the Curtiss-Wright Model 21 Demonstrator, the Curtiss-Wright CW-21 Interceptor, the Curtiss-Wright CW-21 Demon) was a United States-built fighter interceptor, developed by the St. Louis Airplane Division of Curtiss-Wright Corporation during the 1930s.
Read more about Curtiss-Wright CW-21: Design and Development, Operational History, Variants, Operators, Survivors, Specifications (CW-21B)