The Cicaré CH-1 was a helicopter designed and built by
Augusto Cicaré
Augusto Ulderico Cicaré (25 May 1937 – 26 January 2022) was an Argentine inventor, engineer, and aviation designer.
At the age of 11, still in 5th grade, he built his first four stroke engine that he used to drive a washing machine. In this ...
in Argentina in the early 1960s.
Design
The CH-1 was a single-seat, single-engine helicopter driving two counter-rotating co-axial rotors, each featuring two blades. The airframe of the helicopter was made entirely from steel. The inclination of the rotors' axis was dictated by the cyclic control of the CH-1.
Specifications
References
{{Cicaré aircraft
Helicopters