J1N1

J1N1

Ki-102 otsu

J1N1

Ki-102 otsu

Japan

II Rank

Battle rating:

AB	RB	SB
2.0	2.0	2.3

Class:

Fighter

Interceptor

Research:7 900

Purchase:10 000

Description

The J1N1 is a rank II Japanese twin-engine fighter with a battle rating of 2.0 (AB/RB) and 2.3 (SB). This aircraft was introduced in Update 1.63 "Desert Hunters".

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 5,000 m)		Max altitude (meters)	Turn time (seconds)		Rate of climb (meters/second)		Take-off run (meters)
AB	RB		AB	RB	AB	RB
502	487	10000	26.0	26.7	6.8	6.8	500
Upgraded
Max Speed (km/h at 5,000 m)		Max altitude (meters)	Turn time (seconds)		Rate of climb (meters/second)		Take-off run (meters)
AB	RB		AB	RB	AB	RB
543	522	10000	24.1	25.0	13.0	9.6	500

Details

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

Limits
Wing-break speed (km/h)	Gear limit (km/h)	Combat flap (km/h)	Max Static G
			+	-
712.5	350	???	~??	~?

Optimal velocities
Ailerons (km/h)	Rudder (km/h)	Elevators (km/h)	Radiator (km/h)
< ???	< ???	< ???	> ???

Compressor (RB/SB)
Setting 1
Optimal altitude	100% Engine power	WEP Engine power
?,??? m	??? hp	?,??? hp

Survivability and armour

• 8.5 mm Steel plate behind the Pilot.

Armaments

Offensive armament

The J1N1 is armed with:

• 1 x 20 mm Type 99 Model 2 cannon, nose-mounted (60 rpg)
• 2 х 7.7 mm Type 97 machine gun, nose-mounted (600 rpg = 1200 total)

Suspended armament

The J1N1 can be outfitted with the following ordnance:

• Without load
• 2 х 60 kg Navy Type 97 Number 6 ground bomb

Defensive armament

The J1N1 is defended by:

• 4 х 7.7 mm Type 97 machine gun (750 rpg = 3000 total)

Usage in battles

Unlike most Japanese aircraft, the J1N1 can take quite a lot of punishment, and being a twin-engine fighter/interceptor/attacker, it can fly with only one engine operational, and even if it loses part of a wing. While there is no real protection for its fuel tanks, it is less likely to catch fire quickly than other Japanese aircraft at its BR. If playing RB, it is BR 2.0, but its forte is really in AB, where it is BR 1.7. Its bomb load is only small, but at the BR enough to take out a few ground targets, and its cannons and machine guns can also be useful when flying low and strafing ground targets. The J1N1 flying low in AB can be a real distraction for the enemy team, keeping them away from the objectives of destroying ground targets. None of its weapons are very powerful, and its ammo count is quite low, but in AB that is not such a problem. For quite a large aircraft, it is very maneuverable, and the "ace up its sleeve" is the rear-facing turrets, each with two 7.7 mm machine guns, and, unlike other fighters and bombers at its BR, the rear gunners are enclosed. Enemy fighters on the tail of a J1N1 often find they suffer critical damage or are shot down, while the offensive guns are trained on oncoming aircraft or ground targets. The play style is neither "Boom and Zoom" nor "Dogfight", but rather to fly low,and drag the enemy onto the tail of the J1N1. In AB, enemies will sometimes try to ram the J1N1, in an attempt to knock off a wing, but it will continue to fly, often losing only the wingtip.

This aircraft is less useful in RB/SB, mainly due to its low ammo count, but the characteristic play style mentioned before could prove almost as rewarding, and it can take quite a lot of hits before being destroyed.

Manual Engine Control

MEC elements
Mixer	Pitch	Radiator			Supercharger	Turbocharger
		Oil	Water	Type
Controllable	Not controllable	Not controllable	Not controllable	Separate	Not controllable	Not controllable

Modules

Tier	Flight performance		Survivability	Weaponry
I	Fuselage repair	Radiator		Offensive 7 mm
II		Compressor	Airframe	New 7 mm MGs
III	Wings repair	Engine		Turret 7 mm	Offensive 20 mm
IV		Engine Injection	Cover	New 7 mm MGs (turret)	New 20 mm cannons

Pros and cons

Pros:

• 7.92 mm tail gun
• Fairly good speed
• 8.5 mm of armor in pilot's seat
• Good maneuverability
• Two engine design

Cons:

• Beat in turn fights by some aircraft
• Limited ammunition for all weapons
• Lack of protection around fuel tanks, engines, and gunner
• Weak climb rate
• Inefficient armament

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>, as well as adding them at the end of the article. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === Encyclopedia Info ===, also if applicable).

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

Paste links to sources and external resources, such as:

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

Japan twin-engine fighters and strike aircraft
Navy
Land-based Fighter
J1N	J1N1
J5N	J5N1
Army
Ki-45	Ki-45 ko · Ki-45 otsu · Ki-45 hei · Ki-45 tei
Ki-83	Ki-83
Ki-96	Ki-96
Ki-102	Ki-102 otsu
Ki-108	Ki-108 Kai
Ki-109	Ki-109