IL-4

IL-4

DB-3B

Pe-2-1

IL-4

DB-3B

Pe-2-1

USSR

II Rank

Battle rating:

AB	RB	SB
3.0	2.7	3.0

Class:

Bomber

Frontline bomber

Torpedo bomber

Research:4 600

Purchase:16 000

Show in game

Description

The IL-4 is a rank II Russian bomber with a battle rating of 3.0 (AB/SB) and 2.7 (RB). It has been in the game since the start of the Open Beta Test prior to Update 1.27.

General info

Flight performance

Describe how the aircraft behaves in the air. Speed, manoeuvrability, acceleration and allowable loads - these are the most important characteristics of the vehicle.

Characteristics
Stock
Max Speed (km/h at 6,250 m)		Max altitude (meters)	Turn time (seconds)		Rate of climb (meters/second)		Take-off run (meters)
AB	RB		AB	RB	AB	RB
389	375	9400	35.0	35.9	7	7	326
Upgraded
Max Speed (km/h at 6,250 m)		Max altitude (meters)	Turn time (seconds)		Rate of climb (meters/second)		Take-off run (meters)
AB	RB		AB	RB	AB	RB
428	409	9400	33.0	33.8	12.7	9.7	326

Details

Features
Combat flaps	Take-off flaps	Landing flaps	Air brakes	Arrestor gear
X	X	✓	X	X

Limits
Wing-break speed (km/h)	Gear limit (km/h)	Combat flaps (km/h)	Max Static G
			+	-
600	320	480	~5	~2

Optimal velocities
Ailerons (km/h)	Rudder (km/h)	Elevators (km/h)	Radiator (km/h)
< 280	< 240	< 300	> 270

Compressor (RB/SB)
Setting 1
Optimal altitude	100% Engine power	WEP Engine power
4,000 m	1,100 hp	1,274 hp
Setting 2
Optimal altitude	100% Engine power	WEP Engine power
6,000 m	1,000 hp	1,158 hp

Survivability and armour

• 6mm steel behind pilot
• 6mm Steel plate in the tail
• Self-sealing fuel tanks, with neutral gas pressurization system (3 in each wing)

Armaments

Suspended armament

The IL-4 can be outfitted with the following ordnance:

• 10 x 50 kg FAB-50 bombs (500 kg total)
• 10 x 100 kg FAB-100 bombs (1,000 kg total)
• 2 x 250 kg FAB-250M43 bombs (500 kg total)
• 2 x 250 kg FAB-250M43 bombs + 10 x 100 kg FAB-100 bombs (1,500 kg total)
• 2 x 500 kg FAB-500 bombs (1,000 kg total)
• 1 x 1,000 kg FAB-1000 bomb (1,000 kg total)
• 1 x 1,000 kg FAB-1000 bomb + 2 x 500 kg FAB-500 bombs (2,000 kg total)
• 1 x 45-36AN torpedo

Defensive armament

The IL-4 is defended by:

• 1 x 12.7 mm Berezin UB machine gun, dorsal turret (200 rpg)
• 1 x 7.62 mm ShKAS machine gun, nose turret (1,000 rpg)
• 1 x 7.62 mm ShKAS machine gun, ventral turret (500 rpg)

Usage in battles

Describe the tactics of playing in an aircraft, the features of using aircraft in a team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view, but instead, give the reader food for thought. Examine the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).

Manual Engine Control

MEC elements
Mixer	Pitch	Radiator			Supercharger	Turbocharger
		Oil	Water	Type
Controllable	Controllable Not auto controlled	Controllable Not auto controlled	Controllable Not auto controlled	Separate	Controllable 2 gears	Not controllable

Modules

Tier	Flight performance		Survivability	Weaponry
I	Fuselage repair	Radiator		Turret 7 mm
II		Compressor	Airframe	New 7 mm MGs (turret)	Der-19
III	Wings repair	Engine		Turret 12 mm	Der-20
IV	95 octane fuel usage	Engine injection	Cover	New 12 mm MGs (turret)	T-18

Pros and cons

Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".

Pros:

• The only researchable propeller torpedo bomber in the USSR tech tree

Cons:

• The torpedo’s drop requirements and performance is poor compared to other nations’ torpedoes

History

Describe the history of the creation and combat usage of the aircraft in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the vehicle and adding a block "/ History" (example: https://wiki.warthunder.com/(Vehicle-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

In-game description

The IL-4 long-range bomber was one of the most famous Soviet bombers of WWII. With thousands of IL-4s built, the aircraft took part in all the important battles of the Eastern Front, including long-range bombing raids of Axis industrial targets. A large number of books, including both memoirs and technical publications, focus on the IL-4.

It was a twin-engine long-range bomber, a further development of the Ilyushin DB-3 bomber, with a redesigned cockpit, redesigned wings, pneumatic landing gear and a new fuselage designed for faster mass production, based on DC-3 / Li-2 production methods. The aircraft was designated IL-4 in March 1942. Combined with the DB-3, over 6,800 bombers of the DB-3/IL-4 family were built, 5,256 of them the IL-4. One of the most celebrated accomplishments for the type was a long-range bombing raid on Berlin in 1941.

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the aircraft;
• links to approximate analogues of other nations and research trees.

External links

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• topic on the official game forum;
• encyclopedia page on the aircraft;
• other literature.

Ilyushin Design Bureau (Илью́шинa Опытное конструкторское бюро)
Bombers	DB-3B · IL-4
Jet Bombers	IL-28* · IL-28Sh
Strike Aircraft	IL-8 (1944)
Il-2	IL-2 (1941) · IL-2 (1942) · IL-2M type 3 · IL-2M "Avenger" · IL-2M (1943) · IL-2-37 · IL-2 M-82
Il-10	IL-10 · IL-10 (1946)
Export/Captured
Bombers	␗DB-3A · ◊IL-28 · ◔IL-28
Strike Aircraft	▀IL-2 (1942) · ␗IL-10 (1946) · ◔IL-10
	* The Chinese Harbin Aircraft Manufacturing Corporation built unlicensed copies of the Il-28 known as the H-5.