Helicopter project of 1956.

L.Benes "Ceskoslovenske Vrtulniky", 1998

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Technical data for L-16

Number of seats: 12, engine: 1 x M-21 rated 515kW, rotor diameter: 16m, length: 14.63m, height: 4.40m, gross weight: 3220kg, empty weight: 2170kg, maximum speed: 214km/h, cruising speed: 160km/h, rate of climb: 4.5m/s, absolute ceiling: 5000m, hover ceiling outside of ground effect: 1400m, hover ceiling with ground effect: 2200m, range: 500km