The first and only production model of the B7A was the B7A2 model. It had a single Nakajima NK9C Homare 12 Engine which was capable of propelling it at speeds of up to 566 kilometers per hour. The B7A had a crew of two men with an armament that consisted of two Type 99 Autocannons in fixed wing positions, a single 13mm machine gun mounted in the gunner position, and a single 800 kilogram torpedo. One of the main attributes of the B7A was its inverted gull wing design similar to that of the F4U Corsair. The total empty weight of the B7A was around 7,969 lb (3,614 kg), rising to 12,568 lb (5,700 kg) when loaded. Total length was 37 ft 8.5 in (11.49 meters), with a wingspan of 47 ft 3 in (14.40 metres). The operational range of the aircraft was 1,150 miles (1,850 kilometers), with a service c