VIT-2 it is - total of 4 X 20 mm cannons + 2 37mm cannons + 2 ShKAS 7.62 mm
2 x 1060hp engines
max speed at s/l - 486 km/h
max speed at 4500 m - 513 km/h (aprox - 320 mph)
up to 1600 kg of bombs (up to 4000 lbs)
First time was flown 11 march 1938
P.S. I had a rough night Vermillion - damn I couldnt sleep