Ju 388 J

Ju 388 J

Ju 388 J

Germany

IV Rank

Battle rating:

AB	RB	SB
4.7	4.3	4.3

Class:

PREMIUM

Fighter

Interceptor

Purchase:Bundle or Gift

MARKET

Description

As a result of the B-29 threat looming over Germany, the RLM (German Ministry of Aviation) set out a requirement for more day fighters that could operate at high altitudes. Many designs were developed and produced, like the Ta 152 H and BV 155. Attempts were made to convert the Ta 154 into a high-altitude fighter but failed due to its wing design. As such, this led to the Ju 88 being repurposed into a bomber destroyer and/or night fighter. Many iterations were developed, like the Ju 188, but the final model would be the Ju 388. The Ju 388 was intended for high-altitude performance. Three variants were planned: the Ju 388 L for photo-reconnaissance, the Ju 388 K for bombing, and the Ju 388 J for fighting enemy aircraft.

The Ju 388 J was the least produced variant, with only three being built. Germany learned that the B-29s were being deployed to the Pacific, and so production shifted towards the Ju 388 K. Almost all of its defensive armament was removed for weight-shedding and maximum performance. A single remote-controlled turret was mounted in the rear, which provided excellent firing angles. It housed two deadly 13 mm MG 131 machine guns with 600 rounds per gun. It also featured two MK 108s as well as two MG 151 cannons mounted underneath the fuselage. An additional two MG 151 cannons were installed pointing upwards in a configuration called the Schräge Musik. The Ju 388 J would be powered by the BMW 801TJ engine, a turbocharged radial engine that produced over 1,750 hp. Since the 388 J was also intended for nighttime duties, a VHF band radar was fitted on the nose and had a range of 8 km (4.97 mi). 

The Ju 388 J was introduced as a premium reward vehicle for the "Battlefield Engineer" event during Update 1.87 "Locked On". For players who do not have it right now, the only way to acquire it is to buy it from the Marketplace. Since the Ju 388 was originally based on the Ju 88 bomber, it does not handle well. Even with the improved engines, its overall manoeuvrability is very poor, and the performance is lacklustre. Climbing to high altitudes will be very difficult, and most fights will take place well below the 388 J's optimal combat altitude. The Ju 388 J is a tough plane to use solo, so it is highly advised to stick to teammates or squad up with a friend in a manoeuvrable fighter. 

General info

Flight performance

Max speed

at 10 600 m621 km/h

Turn time29 s

Max altitude13 000 m

Engine2 х BMW 801TJ

TypeRadial

Cooling systemAir

Take-off weight13 t

Characteristics	Max Speed (km/h at 10,600 m)		Max altitude (metres)	Turn time (seconds)		Rate of climb (metres/second)		Take-off run (metres)
	AB	RB		AB	RB	AB	RB
Stock	598	581	13000	30.4	31.6	6.6	6.5	1,000
Upgraded	645	621		27.7	29.0	11.7	8.9

Details

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

Limits
Wings (km/h)	Gear (km/h)	Flaps (km/h)			Max Static G
		Combat	Take-off	Landing	+	-
675	310	457	428	280	~11	~7

Optimal velocities (km/h)
Ailerons	Rudder	Elevators	Radiator
< 370	< 360	< 400	> 280

Survivability and armour

Crew2 people

Speed of destruction

Structural0 km/h

Gear310 km/h

Examine the survivability of the aircraft. Note how vulnerable the structure is and how secure the pilot is, whether the fuel tanks are armoured, etc. Describe the armour, if there is any, and also mention the vulnerability of other critical aircraft systems.

Modifications and economy

Repair cost

AB2 027

RB5 183

SB5 611

Crew training10 000

Experts320 000

Aces1 100

Research Aces1 050 000

Reward for battleAB / RB / SB

2 × 100 / 250 / 490 %

2 × 172 / 172 / 172 %

Modifications

Flight performance	Survivability	Weaponry
Fuselage repair Radiator Compressor Wings repair Engine Engine injection	Airframe Cover	mg15120_belt_pack mg15120_new_gun mg131_turret_belt_pack mk108_belt_pack mk108_new_gun mg131_turret_new_gun

Armaments

Offensive armament

Weapon 12 x 30 mm MK 108 cannon

Ammunition220 rounds

Fire rate600 shots/min

Weapon 24 x 20 mm MG 151 cannon

Ammunition760 rounds

Fire rate700 shots/min

The Ju 388 J is armed with:

• 2 x 30 mm MK 108 cannons, chin-mounted (110 rpg = 220 total)
• 2 x 20 mm MG 151 cannons, chin-mounted (180 rpg = 360 total)
• 2 x 20 mm MG 151 cannons, Schräge Musik mounted mid-fuselage (200 rpg = 400 total)

Defensive armament

Turret2 x 13 mm MG 131 machine gun

Ammunition1200 rounds

Fire rate900 shots/min

The Ju 388 J is defended by:

• 2 x 13 mm MG 131 machine guns, tail turret (600 rpg = 1,200 total)

Usage in battles

Describe the tactics of playing in the 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).

Radars

The Ju 388 J is equipped with a FuG-202 search radar, located in the nose of the aircraft; a control box which is part of the radar damage model is located in the rear of the cockpit.

FuG-202 - Target Detection Radar
Maximum Detection Range	Guaranteed Detection Range	Max Azimuth Scan Angle	Max Elevation Scan Angle
4,000 m	4,000 m	±30°	±30°

Manual Engine Control

MEC elements
Mixer	Pitch	Radiator			Supercharger	Turbocharger
		Oil	Water	Type
Not controllable	Controllable Auto control available	Controllable Auto control available	Controllable Not auto controlled	Separate	Not controllable 1 gear	Not controllable

Pros and cons

Pros:

• Good offensive armament of 2 x 30 mm MK 108 and 2 x 20 mm MG 151 cannons
• Access to the powerful Minengeschoß rounds
• Benefits from an airspawn in RB
• Excellent bomber hunter
• Schräge Musik 20 mm cannons with dedicated gunsight

Cons:

• Subpar roll rate, speed and overall performance
• Hard to get guns on target
• Bad climb rate
• Can't sustain any turnfight

History

The Ju 388 J is the heavy-fighter version of the Ju 388, a multirole twin-engined combat aircraft built by Germany late into the Second World War. Based on the Ju 188 and Ju 88, the aircraft was optimized for high-altitude operations to counter the formidable B-29 Superfortress; the aircraft incorporated specific design features for this role including a pressurized cockpit. However, the aircraft was plagued by technical issues and entered service late into the war, meaning that it saw little service.

In late 1942, the German Air Ministry (or RLM) first learned of the American B-29 Superfortress, which would've been capable of cruising such a high altitude (8000-10000 metres) that no German aircraft could counter it effectively. As a result, the RLM authorized the development of several new aircraft to counter the Superfortress, including the Ta 152 H. For the bomber destroyer role, several aircraft were considered including the Do 335, Ta 152 and He 219: the He 219 and Ta 152 weren't optimized for high-altitude flight and were subsequently not considered, while the Do 335 was still in a prototype stage with production models not expected until 1944.

As a result, the RLM authorized the development of the Ju 388, based on the airframe of the Ju 188 fast-bomber, which was in turn based on the Ju 88. Compared to the Ju 188, the Ju 388 featured numerous changes, including the removal of most defensive armament; instead, a pair of 13 mm machine guns were mounted in the tail, remotely controlled from the crew cabin. The Ju 388 K and L (the bomber and reconnaissance versions) retained the glazed nose of the Ju 188, while the Ju 388 J featured a solid nose housing two 20 mm MG 151/20 and two 30 mm MK 108 cannons.

The Ju 388 first entered service in 1944; roughly 100 Ju 388 aircraft of all models were built in total (the exact number is not known). However, only three Ju 388 J aircraft were completed. The aircraft were used against allied bombers in WW2, and were also proposed for export to Japan. Following the end of the war, a single Ju 388 L was acquired by the USAF for testing purposes - this aircraft is now stored at the Smithsonian National Air and Space Museum in Washington DC, and is the only Ju 388 still intact today.

Devblog

After the German Ministry of Aviation (RLM) found out about the new American B-29 Superfortress in 1942, serious concerns were raised among high ranking officials, questioning the Luftwaffe's ability to deal with such a new potential threat. At the time, the B-29 flew higher and faster than any fighter the Luftwaffe had at their disposal and the only weapon that could effectively counter it was the 12.8cm FlaK 40 heavy AA cannon. This led to the development of a range of new German high-altitude fighters, interceptors and dedicated bomber hunters.

The first prototype of the Ju 388 performed its maiden flight in December 1943, showing promising results. After the construction and testing of six further prototypes were completed in three modifications: the Ju 388J high-altitude interceptor, a Ju 388K medium bomber and the Ju 388L scout. The Ju 388 was ordered into production and was officially introduced into Luftwaffe service in summer 1944. However, initial production progressed at a slow pace due to the limited availability of the required engines for the aircraft. Furthermore, the continuously worsening war conditions in Germany had a severe impact on overall production, eventually preventing it entirely by the end of the war.

In the end, only around 100 Ju 388s were built with most aircraft seeing only limited action during their short service life during the final stages of WW2.

Media

Skins

• Skins and camouflages for the Ju 388 J from live.warthunder.com.

Images

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Videos

Massive Off-centered FirePower! Ju 388 J Review - Jengar

Battlefield Engineer: all new vehicles discusses the Ju 388 J at 6:44 - War Thunder Official Channel

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

• [Development] Junkers Ju 388 J: The High-Altitude Marauder
• Official data sheet - more details about the performance

Junkers Aircraft and Motor Works (Junkers Flugzeug- und Motorenwerke Aktiengesellschaft)
Fighters	Ju 88 C-6 · Ju 388 J
Strike Aircraft
Ju 87	Ju 87 G-1 · Ju 87 G-2
Bombers	Ju 88 A-1 · Ju 88 A-4 · Ju 188 A-2 · Ju 288 C
Ju 87	Ju 87 B-2 · Ju 87 D-3 · Ju 87 D-5 · Ju 87 R-2 · Ju 87 R-2 Libya
Export	▄Ju 87 D-3 · ▄Ju 87 R-2 · ▄Ju 88 A-4

Germany twin-engine fighters
Messerschmitt	Bf 109 Z-1
	Me 410 A-1/U2 · Me 410 B-1/U2
Dornier	Do 17 Z-7 · Do 217 J-1 · Do 217 J-2 · Do 217 N-1 · Do 217 N-2
Focke-Wulf	Ta 154 A-1
Junkers	Ju 88 C-6 · Ju 388 J