The Alexander de Seversky SEV-S2 was a modified civil competition version of the Army P-35 for the Nationals.
Registered NR70Y c/n 43 and piloted by Frank Fuller Jr, it raced in the 1937 and 1939 Bendix Trophy, and reached second place in the 1938 Bendix.
SEV-S2 1937
Engine: 950hp P&W R-1830 Twin Wasp SC
Seats: 1
All Aero 