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VTOL | Rank 5 USA
AV-8A Harrier Pack
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This page is about the Japanese bomber Ki-49-I. For other versions, see Ki-49 (Family).


GarageImage Ki-49-I.jpg

The Ki-49-I Donryu is a rank II Japanese bomber with a battle rating of 3.3 (AB), 3.0 (RB), and 3.7 (SB). It has been in the game since the start of the Open Beta Test prior to Update 1.27.

General info

Flight performance

Max speed
at 5 000 m466 km/h
Turn time29 s
Max altitude9 000 m
Engine2 х Nakajima Ha-41
Cooling systemAir
Take-off weight11 t

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

Characteristics Max Speed
(km/h at 5,000 m)
Max altitude
Turn time
Rate of climb
Take-off run
Stock 449 435 9000 29.9 30.8 10.4 10.4 677
Upgraded 486 466 27.8 29.0 17.1 12.5


Combat flaps Take-off flaps Landing flaps Air brakes Arrestor gear
Wings (km/h) Gear (km/h) Flaps (km/h) Max Static G
Combat Take-off Landing + -
580 260 450 300 240 ~4 ~3
Optimal velocities (km/h)
Ailerons Rudder Elevators Radiator
< 260 < 360 < 350 > 324
Compressor (RB/SB)
Setting 1
Optimal altitude 100% Engine power WEP Engine power
4,100 m 2,490 hp 2,.669 hp

Survivability and armour

Crew8 people
Speed of destruction
Structural580 km/h
Gear260 km/h
  • 68 mm Bulletproof glass in front of the pilot
  • 12.5 mm Steel plate in front of the pilot
  • 16.5 mm Steel plate behind the pilots
  • 12.5 mm Steel plate behind the dorsal gunner
  • 12.5 mm Steel plates surrounding the dorsal gunner
  • 12.5 mm Steel plates in front of the tail gunner

Modifications and economy

Repair costBasic → Reference
AB1 600 → 2 025 Sl icon.png
RB2 500 → 3 165 Sl icon.png
SB4 500 → 5 697 Sl icon.png
Total cost of modifications10 370 Rp icon.png
23 800 Sl icon.png
Talisman cost750 Ge icon.png
Crew training11 000 Sl icon.png
Experts38 000 Sl icon.png
Aces250 Ge icon.png
Research Aces220 000 Rp icon.png
Reward for battleAB / RB / SB
110 / 260 / 310 % Sl icon.png
124 / 124 / 124 % Rp icon.png
Flight performance Survivability Weaponry
Mods aerodinamic fuse.png
Fuselage repair
690 Rp icon.png
1 600 Sl icon.png
110 Ge icon.png
Mods radiator.png
690 Rp icon.png
1 600 Sl icon.png
110 Ge icon.png
Mods compressor.png
780 Rp icon.png
1 800 Sl icon.png
130 Ge icon.png
Mods aerodinamic wing.png
Wings repair
650 Rp icon.png
1 500 Sl icon.png
110 Ge icon.png
Mods new engine.png
650 Rp icon.png
1 500 Sl icon.png
110 Ge icon.png
Mods metanol.png
Engine injection
840 Rp icon.png
1 900 Sl icon.png
140 Ge icon.png
Mods armor frame.png
780 Rp icon.png
1 800 Sl icon.png
130 Ge icon.png
Mods armor cover.png
840 Rp icon.png
1 900 Sl icon.png
140 Ge icon.png
Mods pilon bomb.png
12 in (mod30)
690 Rp icon.png
1 600 Sl icon.png
110 Ge icon.png
Mod arrow 0.png
Mods pilon bomb.png
14 in (mod35)
780 Rp icon.png
1 800 Sl icon.png
130 Ge icon.png
Mods ammo.png
650 Rp icon.png
1 500 Sl icon.png
110 Ge icon.png
Mod arrow 0.png
Mods ammo.png
650 Rp icon.png
1 500 Sl icon.png
110 Ge icon.png
Mod arrow 0.png
Mods turret gun.png
840 Rp icon.png
1 900 Sl icon.png
140 Ge icon.png
Mods turret gun.png
840 Rp icon.png
1 900 Sl icon.png
140 Ge icon.png


Suspended armament

Number of setups3
List of setups
Setup 112 x 50 kg Army Type 94 GPHE bomb
Setup 24 x 250 kg Army Type 92 GPHE bomb
Setup 31 x 500 kg Army Type 92 GPHE bomb

The Ki-49-I can be outfitted with the following ordnance:

  • 12 x 50 kg Army Type 94 GPHE bombs (600 kg total)
  • 4 x 250 kg Army Type 92 GPHE bombs (1,000 kg total)
  • 1 x 500 kg Army Type 92 GPHE bomb (500 kg total)

Defensive armament

Turret20 mm Ho-1 cannon
Ammunition150 rounds
Fire rate400 shots/min
Turret7.7 mm Type 89 machine gun
Ammunition828 rounds
Fire rate900 shots/min
4 х Turret7.7 mm Type 89 machine gun
Ammunition483 rounds
Fire rate900 shots/min

The Ki-49-I is defended by:

  • 1 x 20 mm Ho-1 cannon, dorsal turret (150 rpg)
  • 1 x 7.7 mm Type 89 machine gun, nose turret (483 rpg)
  • 1 x 7.7 mm Type 89 machine gun, 2 x beam turrets (483 rpg)
  • 1 x 7.7 mm Type 89 machine gun, ventral turret (483 rpg)
  • 1 x 7.7 mm Type 89 machine gun, tail turret (828 rpg)

Usage in battles

The Ki-49's role is a low-altitude medium bomber capable of destroying ground targets such as pillboxes and tanks. Although hindered by a low total bomb capacity, this aircraft is renowned for its impressive manoeuvrability. This being said, it is very easy for the Ki-49 to hover above an area and drop all of its payloads rather quickly. Heavy bombers such as the G8N1 Renzan have a harder time due to their sheer size and slow rate of turn. Make sure to select the 4 x 250 kg bomb load outs if attacking targets like tanks, pillboxes, or smaller ships.

If attacked by fighters, it is important to remember and recognize the Ki-49's turning capabilities. It is actually possible to win lateral turn fights against fighters with this aircraft. Try not to act like a "sitting duck" because the Ki-49 features little armour protection and has limited defensive capabilities as far as weapons go. With only 7.7 mm machine guns, this aircraft is not suited for air to air combat against fighters. The best belt to use is the armoured targets belt. If you can't shake someone off your tail aim for the pilot or the engine - your only hope of destroying the enemy plane. Pulling hard manoeuvres will throw the enemy off and allow you to set up for more defensive fire.

This aircraft has the ability to hold up to 1,000 kg of bombs in several different variations. 12 x 50 kg bombs, 4 x 250 kg bombs and 1 x 500 kg bomb. Use the 12 x 50 kg bombs to attack light tanks and light pillboxes. They are not viable against bigger targets since direct hits are needed to destroy. This loadout is particularly useful on maps like Zhengzhou where there is an abundance on non-moving targets (light pillboxes). Use the 4 x 250 kg bombs to destroy heavier targets such as medium tanks, pillboxes, destroyers, and cargo ships. They are also the best Loadout against mini-bases. Use the 500 kg bomb to destroy targets like carriers.

In Arcade battles, this aircraft is particularly proficient at bombing bases, especially with a maxed reload crew skill. Since the Ki-49 can virtually turn on a dime, instead of having to line up longer bombing runs like heavy bombers this aircraft can "hover" over the base or airfield and attempt dive attacks. It's also possible to use this same tactic against pillboxes or tanks. With fighter cover, a good reload time skill and good aim it's possible to destroy dozens of ground units.

Although unconventional, this aircraft is a fantastic weapon if you want to bait the enemy. Ideally, you would want to attract a higher flying enemy down to you and to get into a turn fight. This way, depending on the enemy aircraft you can outmanoeuvre and distract him while teammates fly down to finish him off.

Manual Engine Control

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


Tier Flight performance Survivability Weaponry
I Fuselage repair Radiator 12 in (mod30)
II Compressor Airframe 14 in (mod35)
III Wings repair Engine Turret 7 mm Turret 20 mm
IV Engine injection Cover New 7 mm MGs (turret) New 20 mm cannons (turret)

Being a bomber, speed is not necessarily an important attribute, however, payload and armament are. Upgrading the bombs allows for more target flexibility and damage potential while turret upgrades will help survivability. the turret belts and the New Turret upgrades are useful. The New Turrets upgrade will allow you to fire the turrets for longer periods of time and having access to multiple ammunition belts is also helpful. The engine upgrades are also useful in that they will help you reach your target faster and will control engine temperature. Having all of the weapons upgrades will help drastically in unlocking the other modules on this aircraft.

The best way of grinding with this aircraft is to play cautiously and to use communication. As with any bomber, if you're caught alone or off guard you are an easy target for enemy fighters and attackers. Although not a sure tactic, having a fighter escort will boost research point gains drastically. This goes for both arcade and realistic battles. Generally, try to destroy as many targets as possible without wasting bombs. If done in a speedy fashion it is possible to drop multiple payloads in realistic battles. The same goes for simulator battles. In arcade battles, having a high reload speed and a fighter escort will allow for constant bombardment. If done correctly, flying the Ki-49-I in all modes will net you large amounts of research points.

Pros and cons


  • Variety of payload options
  • Multiple gunners for protection in almost all directions
  • Armour protection around pilots and gunners
  • Highly manoeuvrable and decent climb rate for a medium bomber
  • Self-sealing fuel tanks
  • Very good in taking out individual ground targets
  • Internal payload creates no drag
  • Has a tendency of being ignored due to low payload capacity
  • Less prone to damage unlike the G4M1
  • Two pilots


  • Very poor choice for bombing bases especially in arcade battles
  • The wing is an entire fuel tank, therefore any hits to the wing can cause fuel tank fires
  • Maximum payload is only 1,000 kg
  • Defensive armament is relatively poor
  • Poor roll rate
  • Unlike the G4M1, 20 mm is mounted upwards, therefore it cannot fire at targets at the level directly behind the plane
  • Is outclassed by bombers from other nations within it's BR in nearly every aspect except manoeuvrability
  • Weak engine horsepower


The Ki-49 first saw service in China. After the outbreak of the Pacific War, it flew in New Guinea Australia. The Ki-49 was also used in the defence of the Philippines. The first unit to receive Ki-49 Donryu was the 61st Sentai in China. An unknown amount of Ki-49s were involved in the Battle of Okinawa in 1945.

  • 95th Sentai, Papua New Guinea 1943
  • 61st Sentai, French Indochina 1944
  • 7th Sentai, 2nd Chutai 1944-45
  • 24th Sentai, 2nd Chutai Philippines 1944-45
  • 62st Sentai 3rd Chutai Burma 1944

In-game description

Nakajima Ki-49-I Donryu Army Bomber, type 100 model 1 (code name "Helen")

Twin-engine monoplane medium bomber with retractable landing gear and tail wheel. The development of a new medium bomber (heavy bomber, by Japanese standards) for the Japanese Army Air Force began in the spring of 1938. The new airplane was to replace the Mitsubishi Ki-21 bomber.

Based on Japan's experience in its war with China, special attention was given to providing the bomber with high speed capabilities and strong defensive weaponry so that it could operate without fighter cover. The crew needed protective armor, and self-sealing fuel tanks were essential.

The first prototype of the Ki-49 (#4901) made its first flight in August of 1939. Production of the aircraft began in August 1940, and the plane was designated as the Nakajima Ki-49-i Donryu ("Storm Dragon"), type 100 model 1.

The Ki-49-i was equipped with two air-cooled 14-cylinder radial Hakadzima Ha-41 engines rated at 1250 hp each. The plane's defensive armament included 1 Ho-1 Type 97 20mm cannon in the upper fuselage and five 7.7mm Type 89 machine guns (which were significantly modernized versions of the Vickers), located in the nose, sides, and underneath the aircraft. In addition, one gun was located in a tail turret, the first time such a turret was employed by an aircraft of the Japanese army. The bomb bay, which occupied almost the entirety of the aircraft's middle section, could carry bombs ranging from 100 to 250 kilograms, in various combinations. A normal load was 750 kilograms, an overweight load, up to 1000.

The new planes began to be delivered to the front in August of 1941 and were widely used over New Britain and New Guinea as well as in raids on the Australian port of Darwin.

It soon became evident that the Ha-41 engine's power was insufficient, and the controllability of the aircraft suffered as a result. The bomber's speed was not high enough to outrun the newer fighter planes. However, pilots approved of the plane's armor, the power of its defensive weaponry, and the reduction of that weaponry's "blind spots".

In all, 128 Ki-49-i aircraft were constructed.


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

Nakajima Aircraft Company (中島飛行機株式会社 )
Fighters  Ki-27 otsu · Ki-27 otsu Tachiarai
  Ki-43-I · Ki-43-II · Ki-43-III otsu
  Ki-44-I · Ki-44-I 34 · Ki-44-II otsu · Ki-44-II hei
  Ki-84 ko · Ki-84 otsu · Ki-84 hei
Hydroplanes  A6M2-N*
Interceptors  J1N1 · J5N1
Bombers  B5N2
  B6N1 Model 11 · B6N2 Model 12 · B6N2a Model 12Ko
  G5N1 · G8N1
  Ki-49-I · Ki-49-IIa · Ki-49-IIb · Ki-49-IIb/L
Jet Fighters  Kikka
Captured  ␗Ki-27 otsu · ▃Ki-43-II · ␗Ki-43-III ko · ␗Ki-44-II hei · ␗Ki-84 ko
  *Refit of the Mitsubishi A6M2 mod. 11
See also  Fuji Heavy Industries (1957-2017)

Japan bombers
Carrier-based dive bomber 
D3A  D3A1
D4Y  D4Y1 · D4Y2 · D4Y3 Ko
Carrier-based attack bomber 
B5N  B5N2
B6N  B6N1 Model 11 · B6N2 Model 12 · B6N2a Model 12Ko
B7A  B7A2
Land-based Bomber 
P1Y  P1Y1 mod. 11
Land-based Attack bomber 
G4M  G4M1
G5N  G5N1
G8N  G8N1
Flying boat 
H6K  H6K4
H8K  H8K2 · H8K3
Shipboard Observation seaplane 
F1M  F1M2
Light  Ki-32
Medium  Ki-21-Ia · Ki-21-I hei
  Ki-49-I · Ki-49-IIa · Ki-49-IIb · Ki-49-IIb/L
  Ki-67-I Ko · Ki-67-I otsu
Other countries  ▅B-17E