the ka-22 is the only kamov helicopter to eliminate co-axial rotors. it was a large twin rotor, twin turboprop convertiplane. it had a fixed wingspan of 91 ft 10 1/4 in, which contained at each wingtip a 5622-shp turboshaft engine which drove either a small propeller or the larger four bladed rotor. it is one of the largest, if not the largest aircraft in its class. 
Derivatives & Versions | |
| Model | Year | History |
| Ka-22M Vintokryl | 1961 | |
List of Operators of Kamov ka-22 | |
| From | Organisation with model ka-22 | |||||
| 1959 |
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| Construction Numbers on database of ka-22 or its versions | ||||||
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Construction Numbers | Help Us | |
| C/N | Built as | Year | History | |
| 1 34 0101 | ka-22m | 1961 |  : kamov, no serial | |
| 1 34 0102 | ka-22m | 1961 | : kamov, no serial | |
| 1 34 0103 | ka-22m | 1961 | : kamov, no serial |