Whats a Yak 3? 
I am glad you asked!
Manufacturer: Yakovlev
Engine(s): (Yak-1M) one 1,260 hp Klimov VK-105PF vee-12 liquid-cooled; (Yak-3) 1,225 hp VK-105PF-2; (final series) 1,650 hp VK-107A
Wingspan: 30 ft 2.25 in (9.20 m)
Length: 27 ft 10.25 in (8.50 m)
Height: 7 ft 10 in (2.39 m)
Weights: Empty: (VK-105) 4,960 lb (2,250 kg); Loaded: (VK-105) 5,864 lb (2,660 kg)
Maximum Speed: (VK-105) 404 mph (650 km/h); (VK-107) 447 mph (720 km/h)
Initial Climb: (VK-105) 4,265 ft (1,300 m)/min
Service Ceiling: (VK-105) 35,450 ft (10,800 m)
Range: (VK-105) 506 miles (815 km)
Armament: One 20 mm ShVAK, with 120 rounds, and two 0.5 in (12.7 mm) UBS machine guns, each with 250 rounds
