engine, built under licence in the Polish Skoda Works. Its nominal power was 220 hp, the take-off power was 240 hp. The engine had a Townend ring. The propeller was a wooden Szomański two-blade with a fixed pitch, although later a metal Ratier propeller with an adjustable-pitch was also tried. Cruise fuel consumption was 45–50 L/h. Specifications See also Notes References External links Photos and drawing at Ugolok Neba 1930s Polish military utility aircraft PWS-06 Biplanes Single-engined tractor aircraft Aircraft first flown in 1930