The F2M-1 was a planned development of the FM-1 by General Motors / Eastern Aircraft to be powered by the improved XR-1820-70 engine, but the project was cancelled before any aircraft were built.
F2M-1 var en planlagt videreudvikling af FM-1 af General Motors / Eastern Aircraft der skulle have den forbedrede XR-1820-70 motor, men projektet blev opgivet inden der blev bygget noget fly.