Power Plant: One 41.55kN (9,340lb st) or 64.73kN (14,550lb st) with afterburner Tumansky R-13-300 turbojet
Wingspan: 7.15m (23ft 5 1/2in)
Length: 15.76m (51ft 8 1/2in) - incl pitot boom
Max T-O weight: 9,400kg (20,725lb)
Max speed: Mach 2.1 (2,230km/h - 1,385mph) above 11,000m (36,000ft)
Mach 1.06 (1,300km/h - 807mph) at low level
Range: 1,100km (683 miles) - internal fuel only
1,800km (1,118 miles) - with three external drop tanks, one under fuselage, one under each wing
Armament: One 23mm twin-barrel GSh-23 cannon with 200 rounds in belly pack
Various air-to-air and air-to-ground stores carried on four under wing pylons including:
K-13A "Atoll" or "Advanced Atoll" a-a missiles,
UV-16-57 rocket packs,
S-24 a-s rockets,
250kg and 500kg bombs
Eventually Sidewinder missiles