The Mohajer-3, also known as the Dorna, was designed with a new airframe for better performance. It had a square body and featured a low-mounted horizontal stabilizer flush with the main wing, the only member of the Mohajer family configured this way. The Mohajer-3 could be fitted with fixed landing gear, for a runway takeoff, or with skids for a JATO launch. It was recovered by parachute or skid landing. It was powered by an unidentified 25 hp (18.6 kW) piston engine. The Mohajer-3 was announced in 1999.