nominal power and 176 kW (240 hp) take-off power (on 22 aircraft R-XIIIF, 250 kW (340 hp) engine Skoda G-1620A Mors-I). Two-blade wooden or metal propeller . Fuel tank 200 liters in the fuselage, could be dropped in case of fire emergency (R-XIV - 135 liter tank). Operators Poland Romania Specifications