il2

Il-2 mod.1943

il2m43

Description

Indicated stall speed in flight configuration: 144..159 km/h
Indicated stall speed in takeoff/landing configuration: 135..152 km/h
Dive speed limit: 570 km/h
Maximum load factor: 10.5 G
Stall angle of attack in flight configuration: 19.4 °
Stall angle of attack in landing configuration: 17.5 °

Maximum true air speed at sea level, engine mode - Boosted: 407 km/h
Maximum true air speed at sea level, engine mode - Nominal: 389 km/h
Maximum true air speed at 1200 m, engine mode - Nominal: 400 km/h

Service ceiling: 5600 m
Climb rate at sea level: 7.5 m/s
Climb rate at 3000 m: 4.2 m/s

Maximum performance turn at sea level: 26.6 s, at 250 km/h IAS.
Maximum performance turn at 3000 m: 39.3 s, at 250 km/h IAS.

Flight endurance at 3000 m: 1.4 h, at 300 km/h IAS.

Takeoff speed: 160..200 km/h
Glideslope speed: 195..205 km/h
Landing speed: 145..155 km/h
Landing angle: 11.7 °

Note 1: the data provided is for international standard atmosphere (ISA).
Note 2: flight performance ranges are given for possible aircraft mass ranges.
Note 3: maximum speeds, climb rates and turn times are given for standard aircraft mass.
Note 4: climb rates are given for Nominal power, turn times are given for Boosted power.

Engine:
Model: AM-38F
Maximum power in Boosted mode at sea level: 1720 HP
Maximum power in Nominal mode at sea level: 1500 HP
Maximum power in Nominal mode at 750 m: 1500 HP

Engine modes:
Nominal (unlimited time): 2050 RPM, 1200 mm Hg
Boosted power (up to 5 minutes): 2350 RPM, 1360 mm Hg

Water rated temperature in engine output: 80..110 °C
Water maximum temperature in engine output: 120 °C
Oil rated temperature in engine intake: 40..80 °C
Oil maximum temperature in engine intake: 85 °C
Oil rated temperature in engine output: 115 °C
Oil maximum temperature in engine output: 120 °C

Supercharger gear shift altitude: single gear

Empty weight: 4715 kg
Minimum weight (no ammo, 10%25 fuel): 5014 kg
Standard weight: 5681 kg
Maximum takeoff weight: 6375 kg
Fuel load: 535 kg / 730 l
Useful load: 1660 kg

Forward-firing armament:
2 x 20mm gun “SsVAK”, 250 rounds, 800 rounds per minute, wing-mounted
2 x 7.62mm machine gun “ShKAS”, 750 rounds, 1800 rounds per minute, wing-mounted
2 x 23mm gun “VYa-23”, 150 rounds, 600 rounds per minute, wing-mounted (modification)
2 x 37mm gun “NS-37”, 50 rounds, 250 rounds per minute, wing-mounted (modification)

Defensive armament:
Backward: 12.7 mm machine gun “UBT”, 150 rounds, 1000 rounds per minute (modification)

Bombs:
Up to 240 x 1.5 kg HEAT bomblets “PTAB-2,5-1,5”
Up to 6 x 50 kg general purpose bombs “FAB-50sv”
Up to 6 x 104 kg general purpose bombs “FAB-100M”
2 x 254 kg general purpose bombs “FAB-250sv”

Rockets:
4 x 7 kg rockets “ROS-82”, HE payload mass 2.5 kg
4 x 15 kg rockets “RBS-82”, HEAT payload mass 7.2 kg
4 x 42 kg rockets “ROFS-132”, HE payload mass 21.3 kg

Length: 11.5 m
Wingspan: 14.6 m
Wing surface: 38.5 m²

Combat debut: early 1943

Operation features:

Modifications

4 x RBS-82 / ROFS-132 rockets
4 x 82mm Armour Piercing unguided rockets RBS-82 or 4 x 132mm High Explosive unguided rockets ROFS-132

RBS-82:
Additional mass: 84 kg
Ammunition mass: 60 kg
Racks mass: 24 kg
Estimated speed loss before launch: 5 km/h
Estimated speed loss after launch: 4 km/h

ROFS-132:
Additional mass: 188 kg
Ammunition mass: 168 kg
Racks mass: 20 kg
Estimated speed loss before launch: 9 km/h
Estimated speed loss after launch: 5 km/h

192(240) x PTAB-2.5-1.5 bomblets
192(240) x 1.5 kg HEAT (anti-tank) bomblets PTAB-2.5-1.5
Additional mass: 308(380) kg
Ammunition mass: 288(360) kg
Racks mass: 20 kg
Estimated speed loss before drop: 5 km/h
Estimated speed loss after drop: 0 km/h

2 x 23mm VYa-23 gun
2 VYa-23 23mm wing-mounted guns with 150 rounds per each
Additional mass: 91 kg
Ammunition mass: 170 kg
Guns mass: 132 kg
Estimated speed loss: 1 km/h

2 x FAB-250sv bombs
2 x 254 kg General Purpose Bombs FAB-250sv
Additional mass: 538 kg
Ammunition mass: 508 kg
Racks mass: 30 kg
Estimated speed loss before drop: 18 km/h
Estimated speed loss after drop: 7 km/h

2 x 37mm NS-37gun
Two NS-37 37mm gun pods with 50 rounds per each
Additional mass: 260 kg
Ammunition mass: 90 kg
Guns mass: 340 kg
Estimated speed loss: 15 km/h