Additional modification of the Mil Mi-1, the Mi-3 is equipped with the AI-26V radial engine (same as the Mi-1T derivative). The capacity is increased to a pilot and three passengers. Main rotor blade count is increased to four; maximum payload is 230 kg.
The designation 'Mi-3' is reused for a modification of the later Mil Mi-2.
VTOL type: Helicopter
Lift configuration: Single main rotor
Dedicated control device: Tail rotor
Crew required: 1
Crew seating: Single seater
Landing gear: Wheels (non-retractable)
Overall Width: 14.30 m (46.9 ft)
Max Gross Weight (ground): 2500 kg (5512 lb)
Max Range: 380 km (205 nm)