2 prototypes, designed by Cantinieau, were actually built at the SNCAN workshops in France for Aerotécnica. Anti-torque control was provided through a gas ejection outlet at the end of the tail boom with deflectors that could control the direction of thrust.
Source: ”Helicopters & Autogyros of the World”, Paul Lambermont with Anthony Pirie, Second edition 1970, Cassell & Company Ltd, SBN 304 93390 2
VTOL type: Helicopter
Lift devices: 1 Single main rotor
Dedicated control device: 1 Thruster
Crew required: 1 in Other arrangement
Landing gear: Skids