The Seversky BT-8 thejivebombers Army Air Corps & Army Air Service April 2, 2018April 30, 2020 1 Minute The BT-8 was a spin-off of the first aircraft the company built, the SEV-3. The Air Corps bought 30 BT-8’s, but then lost interest. Share this:TwitterFacebookLike this:Like Loading... Related Published by thejivebombers View all posts by thejivebombers Published April 2, 2018April 30, 2020