In 1942 DHA produced its first indigenous design. In March that year the RAAF issued a specification for a small transport glider. DHA responded with the DHA-G1 a high-wing design incorporating the nose section of the Dragon then being built. The first of two DHA-G1s was flown in June 1942. The RAAF ordered the improved seven-seat DHA-G2 in 1943: these differed from the DHA-G1 in having a larger fuselage and wing. By this time the threat of invasion of Australia by Japan and the rationale for the type had passed and only six were produced.