In numbers Through the lens Video
Technical specifications
| DESIGNER | Polykarpov |
| COUNTRY | Russia |
| TYPE |
Fighter with heavy gun
|
| CREW | 1 |
| POWER-PLANT | One piston engine AM-39 |
| Power, h.p. | 1x1.800 |
| DIMENSIONS | |
| Length, m | 9,20 |
| Height, m | 2,65 |
| Wing span, m | 10,00 |
| Wing area, m2 | 16,50 |
| WEIGHT | |
| Maximum take-off, kg | 3.570 |
| Normal take-off, kg | - |
| Empty aircraft, kg | 2.910 |
| Internal fuel, kg | - |
| Warload, kg | 400 |
| PERFORMANCE | |
| Maximum speed, km/h | 655 |
| Max speed in low height, km/h | 540 |
| Cruising speed, km/h | - |
| Range, km | 980 |
| Combat range, km | - |
| Service ceiling, m | 11.500 |
| Rate of climb, m/min | 835 |
| Maximum overload, g | - |
| ARMAMENT | One 37 mm cannons Sh-37 with 40 rounds, and two 20 mm cannons with 2x200 rounds or 20 mm machine-guns ShVAK and 4x100 kg, bombs or 8x rockets RS-82. |