Time Period: Post-WW2
Country of Origin: Russia / Soviet Union
Type: Helicopters
Manufacturer: Designed by Soviet Central Aerohydrodynamic Institute (TsAGI), manufactured by Kazan Helicopter Plant and Ulan-Ude Aviation Plant.
Mil Mi-8 Aircraft Overview
The Mil Mi-8, known by its NATO reporting name “Hip,” is a Soviet-designed medium twin-turbine helicopter that has become one of the most widely produced and utilized helicopters globally. The Mi-8 first took flight in 1961 and entered service in 1967. Its design was influenced by the need for a versatile, reliable, and robust helicopter capable of performing a wide range of military and civilian roles.
Initially conceived as a transport helicopter, the Mi-8’s capabilities quickly expanded to include armed gunship roles, airborne command posts, and reconnaissance missions. Its adaptability led to the development of numerous variants, such as the Mi-8T, which could carry 24 troops and was equipped with rockets and anti-tank guided missiles. The Mi-8’s design also served as the foundation for other helicopters like the naval Mi-14 and the more advanced Mi-17, which features improvements like a repositioned tail rotor and enhanced armor plating.
The Mi-8’s widespread adoption is evident in its production numbers, with over 17,000 units built and used by more than 50 countries. Its continued production and deployment underscore its enduring utility and effectiveness in various operational contexts, from troop transport and medical evacuation to electronic warfare and special operations support.
Overall, the Mil Mi-8’s combination of versatility, durability, and adaptability has solidified its status as a mainstay in both military and civilian aviation sectors worldwide.
Mil Mi-8 Specifications
- Crew: Three (pilot, co-pilot, and flight engineer)
- Passenger/cargo capacity: 24 passengers, or 12 stretchers plus one seat for a medical attendant, or up to 4,000 kilograms (8,800 pounds) of cargo on internal or external hardpoints
- Length: 18.4 meters (60 feet 4 inches)
- Height: 5.5 meters (18 feet 1 inch)
- Empty weight: 7,100 kilograms (15,653 pounds)
- Standard gross weight: 11,100 kilograms (24,471 pounds)
- Maximum takeoff weight: 13,000 kilograms (28,660 pounds)
- Fuel capacity: 3,700 liters (980 US gallons; 810 imperial gallons)
- Engines: 2 × Klimov TV3-117MT turboshafts, each generating 1,454 kW (1,950 horsepower)
- Main rotor diameter: 21.29 meters (69 feet 10 inches)
- Main rotor disc area: 356 square meters (3,830 square feet)
- Rotor blade profile: Based on NACA 23012 airfoil
Mil Mi-8 Performance
- Top speed: 250 kilometers per hour (160 miles per hour, 130 knots)
- Normal cruising speed: 240 kilometers per hour (150 miles per hour, 130 knots)
- Operational range: 495 kilometers (308 miles, 267 nautical miles)
- Maximum ferry range: 960 kilometers (600 miles, 520 nautical miles)
- Service ceiling: 5,000 meters (16,000 feet)
Mil Mi-8 Armament
Carries up to 4,000 kilograms (8,818 pounds) of disposable ordnance on six external hardpoints, including 57 mm S-5 rockets, bombs, or 9M17 Phalanga anti-tank guided missiles, and mounts one or two side-firing PK machine guns.