Specifications Mi-1 Hare Engine 1 x Capacity 1 + 3 Length (m) 12.1 Height (m) Blades 3 Rotor diam. (m) 14.35 Disc area (m2) 161.7 Weight (kgs) Empty: 1760 Max: 2550 Speed (km/h) Range (km) 330 Ceiling (m) 4000 Rate/Climb (m/min) Derivatives & Versions of Mi-1 Hare ModelYearHistory PZL SM-1 Mi-2 Hoplite 1961 1961 The Mi-2, although designed by the Soviet Mil Bureau and based on the previous Mil Mi-1 but powered by turbine engines, was produced exclusively ... List of Operators of Mi-1 Hare Years Model Org 1960/68 Rajavartiolaitos 1961/67 Ilmavoimat Global Distribution of Mi-1 Hare 3mi-1 Construction Numbers C/N Built as Year History 1811 OH-HRC A07030 HK-2 A07060 HK-1