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Zalewski W.Z.XII Kogutek II ✕ ISON Airbike ✕
Manufacturer Władislaw Zalewski ISON Aircraft
Description The Zalewski W.Z.XII Kogutek II was a Polish single-seat sports aircraft. The ISON Airbike and Tandem Airbike are a family of American high-wing, tractor configuration ultralight aircraft, that were available in kit form.
First Flight 1937-07-01 1994-01-01
Entry Into service 1994-01-01
Designer Władyslaw Zalewski Wayne Ison
Length (m) 4.9 4.88
Height (m) 1.6 1.68
Max Speed (km/h) 98 130
Cruise Speed (km/h) 90 102
Min Speed (km/h) 58 49
Max Ceiling (m) 3000
Rate of Climb (m/s) 5.1
National Origin Poland United States of America
Number Built 127
Powerplant Description 1 × Zalewski W.Z.18 5-cylinder radial, 13 kW (18 hp) each 1 × Rotax 447 fixed pitch, 30 kW (40 hp) each
Status In production (2013)
Wikipedia Article (URL) en.wikipedia.org/wiki/Zalewski_W.Z.XII_Kogutek_II en.wikipedia.org/wiki/ISON_Airbike
Flat Wing Span (m) 8 7.93
Flat Wing Area (m²) 6.5 10.98
Flat Wing Aspect Ratio 9.8
Aircraft Engine Rotax 447
Number of Engines 1 1