The Kamov Ka-22 Vintokryl (rotor-wing or literally screw-wing) was a rotorcraft developed by Kamov for the Soviet Air Force. The experimental transport aircraft combined the capabilities of a helicopter for vertical take-off and landing with those of a fixed-wing aircraft for cruise. The Ka-22 carried a large payload having a hold comparable in size to the Antonov An-12. Eight world records for altitude and speed were set by the Ka-22 in its class none of which have since been broken.
Made by Kamov.