Essentially a developed Voisin 5 (the initial letters signifying 'Voisin Ivanov') designed in 1915. From March 1915 one year's output of VI type was intended to total about 150, though this quantity not completed until mid-1918. |
Essentially a developed Voisin 5 (the initial letters signifying 'Voisin Ivanov') designed in 1915. From March 1915 one year's output of VI type was intended to total about 150, though this quantity not completed until mid-1918. |