Engineer and inventor Aurel Vlaicu, who was among the first pilots in Romania, began the design of the third in his series of powered aircraft in the second half of 1911.
A nacelle underneath a parasol wing housed the pilot and a Gnome Gamma engine.
Gears, chains and shafts drove two propellers, one in front of and one behind the wing; these turned in opposite directions to cancel each other's torque.
After Vlaicu's death, one of the two aircraft was completed by his friends Giovanni Magnani and Constantin Silisteanu; and was ready to fly in May 1914.
At a later date, pilots Mircea Zorileanu and Gheorghe Negrescu obtained permission from the Romanian Minister of War to modify the controls of the aircraft and continue the experiments, but it never flew again.