The Hawk 75A-5 was the Curtiss company designation for a Cyclone-powered model which was to be assembled in China by the Central Aircraft Manufacturing Company (CAMCO). At least one complete airplane and some kits of unassembled parts were delivered to China. After assembling some aircraft in China, the CAMCO firm was reorganized as Hindustan Aircraft Ltd. in Bangalore, India. In April 1941 the Indian government placed a contract with Hindustan for the construction of 48 Cyclone 9-powered Hawk 75As, together with the necessary spares. Hindustan acquired a manufacturing license from Curtiss, and the first Indian-built machine flew on July 31, 1942. However, shortly after this flight, a change in policy resulted in the decision to abandon the construction of complete aircraft in India. After four more machines were constructed, the Hindustan program was terminated. These Indian-built machines were eventually absorbed into the RAF as Mohawk IVs.