Curtiss Hawk III / BF2C-1 Goshawk (Model 67A)
The F11C-2 Goshawk was produced in two export versions as the Hawk I and Hawk II fighters. Essentially a modified XF11C-2, the Hawk II was fitted with a Wright R-1820F-3 Cyclone rated at 710 hp at 1,676 m and 356 litres of fuel while the Hawk I had 189 litres of internal fuel. Both versions carried the same armament as the production F11C-2.
Export version of BF2C-1 Goshawk (Model 67A) with an 770 hp (574 kW) R-1820-F53 engine sold to Argentina, China, Thailand and Turkey, 137 built.