It was a low-wing monoplane of all-metal construction with constant-speed propellers powered by two Pratt and Whitney Wasp S3H14 550 horsepower engines.

这是一架全金属结构的低翼单翼机，采用恒速螺旋桨，由两台 Whitney Wasp S3H14 550 马力发动机提供动力。