Modification of the Mil Mi-4. The Mi-4A could be fitted for civil/agricultural or weaponized use. Under service with the Soviet Army, the helicopter was equipped at different times with: two TRS-132 rocket pods; six KARS-57 rocket pods; eight UB-16-57 rocket pods containing S-5K rockets.
VTOL type: Helicopter
Lift devices: 1 Single main rotor
Dedicated control device: 1 Tail rotor
Crew required: 1-3 in Side-by-side arrangement
Landing gear: Wheels (non-retractable)