G5N1
Contents
Description
The G5N1 Shinzan is a rank III Japanese bomber with a battle rating of 4.0 (AB), 4.3 (RB), and 5.3 (SB). It was introduced in Update 1.29.
The G5N1 serves as one of Japan's true heavy bombers. Featuring a massive airframe and four Mitsubishi MK4B Kasei-12 fourteen-cylinder air-cooled engines, the G5N1 is easily one of the hardest planes to manoeuvre in War Thunder. It makes up for this with its massive 3,200 kg payload. Since this aircraft is so large and cumbersome, its only true purpose is destroying heavy targets. In Realistic battles, the tactics depend entirely on the map. Maps like Midway and New Guinea feature enemy airfields, which should be the main target. Other maps like Saipan have no airfields or mini base targets, so you will be forced to improvise. Since the G5N1 can carry a payload of 3,200 kg, it is possible to destroy multiple aircraft carriers. Target these instead of attempting to destroy smaller targets like tanks or pillboxes. Attacking the carriers can be a futile effort because to successfully bomb multiple carriers one needs to fly very low, thus exposing the bomber to enemy anti-aircraft fire. Try to come in on an attack run fast, because the enemy fleet will easily pick you off if traveling slowly.
General info
Flight performance
The plane is quite slow and sluggish, even for a heavy bomber, owning to the fact that it was based on a failed Douglas DC-4E experimental airliner. With a combination of underpowered engines, excessive weight, and extremely weak flaps and rudders, the G5N1 is slow to accelerate, extremely irresponsive to control inputs, and takes a considerable amount of time and effort just to bank and steer the plane around. Due to this, the G5N1 will occasionally struggle when trying to carpet bombing at vehicle columns.
However, the G5N1 has a very low stall speed of just 160 km/h (90 mph) and won't be too hard to land when your flaps are out, as well as decent energy retention in a shallow dive. One issue is the low rip speed of this plane, at just 500 km/h (300 mph), you won't be outrunning anything.
| Characteristics | Max Speed (km/h at 4,000 m) |
Max altitude (metres) |
Turn time (seconds) |
Rate of climb (metres/second) |
Take-off run (metres) | |||
|---|---|---|---|---|---|---|---|---|
| AB | RB | AB | RB | AB | RB | |||
| Stock | 384 | 374 | 11156 | 28.9 | 29.6 | 3.7 | 3.7 | 650 |
| Upgraded | 421 | 402 | 27.2 | 28.0 | 9.4 | 6.1 | ||
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 | + | - | ||
| 520 | 280 | 363 | 341 | 230 | ~4 | ~3 |
| Optimal velocities (km/h) | |||
|---|---|---|---|
| Ailerons | Rudder | Elevators | Radiator |
| < 300 | < 180 | < 270 | > 335 |
Survivability and armour
- Pilot's seat, 13 mm of steel protection
- Copilot's seat, 13 mm of steel protection
In contrast with any other Japanese planes, the G5N1's airframe is incredibly tough. The plane can soak up a large amount of rounds, even capable of taking multiple hits from 20 mm cannons, and with two pilots who sit far away from each other, the plane is less vulnerable to pilot snipe. However, as with any other Japanese planes, the G5N1 is highly volatile and will catch fire very often, without manual engine control, the plane will have little chance to survive fire.
Modifications and economy
| Flight performance | Survivability | Weaponry | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Unlike other heavy bombers, the G5N1 can research all of its bomb options right from the start. Unlock all weapons modifications as they will generally improve research point gains as well as survivability.
Armaments
Suspended armament
The G5N1 can be outfitted with the following ordnance:
- 24 x 60 kg Navy Type 97 Number 6 bombs (1,440 kg total)
- 12 x 250 kg Navy Type Number 25 Model 2 bombs (3,000 kg total)
- 4 x 800 kg Number 80 Mod. 1 bombs (3,200 kg total)
Defensive armament
The G5N1 is defended by:
- 1 x 20 mm Type 99 Model 1 cannon, dorsal turret (540 rpg)
- 1 x 20 mm Type 99 Model 1 cannon, tail turret (360 rpg)
- 1 x 7.7 mm Type 97 machine gun, nose turret (679 rpg)
- 1 x 7.7 mm Type 97 machine gun, 2 x cheek turrets (697 rpg)
- 1 x 7.7 mm Type 97 machine gun, ventral turret (679 rpg)
- 1 x 7.7 mm Type 97 machine gun, 2 x beam turrets (582 rpg)
The G5N1 is equipped with several defensive guns: two powerful 20 mm Type 99 cannons mounted on a dorsal and tail turret and 4 x 7.7 mm Type 97 machine guns. The defensive turrets lack armour to protect the gunners: the tail gunner will be usually knocked out before he is able to get the gun on the targets, leaving the plane almost defenceless to attacks from the rear. The defensive armament also has a limited coverage: the dorsal turret cannot fire directly backwards even with the H-shaped tail (because the tail has a small elevation that blocks the firing arc), forcing you to put your nose up to allow it to fire at a chasing enemy. The tail turret is an unconventional swivelling turret that can only elevate the gun upwards, and has to traverse the whole turret vertically to engage any enemy that's not at your six. The dorsal turret also has very poor elevation of just 25 degrees, leaving the G5N1 vulnerable to an attack from above. Finally, the 7.7 mm Type 97 machine guns complementing the 20 mm guns have a poor damage output and won't deter any fighter from attacking.
Usage in battles
If the "14 in mod 35" module isn't researched, the other two bomb options can still be viable. The 24 x 60 kg bomb option can be useful on the map New Guinea because the enemy team has several cargo ships and light cruisers. Both are soft targets, and with 24 bombs it is straightforward to destroy all of them. The map Zhengzhou features dozens of light and heavy pillboxes which are also easy targets for the G5N1. The 12 x 250 kg bomb option works the best here. It is also possible to use the 60 kg bombs but requires a direct hit to destroy a light pillbox. The benefit of the 250 kg bombs is the bomber can destroy pillboxes without direct hits and may occasionally destroy a nearby AAA or artillery piece. In arcade battles, the 4 x 800 kg bomb option is the best for destroying mini bases and the enemy airfield. Utilise the different bomb options depending on what your target is. For light targets like pillboxes and tanks use either the 60 kg or 250 kg bombs, and for heavy targets like bases and airfields use 800 kg bombs.
The G5N1's downfalls are what makes this aircraft very hard to use. It is incredibly difficult to turn within both Arcade and Realistic battles. The poor turn rate hinders the ability to drop your payload, thus making the G5N1 more efficient bombing from high altitudes. However, you will never be the only one high in the sky. This aircraft is incredibly vulnerable to all types of enemy fire both because of its sheer size and its standard defensive armament consisting of 20 mm cannons and 7.7 mm machine guns. The 20 mm cannon on the tail of this aircraft is virtually useless as it is unable to rotate left or right. If there is an enemy directly behind your plane it is possible to hit him with it but very difficult. Thus, the G5N1 must rely on a second 20 mm cannon in the dorsal position along with a host of 7.7 mm machine guns. Try to drop altitude to position the enemy in your dorsal gunner's range. Your best option to shake an enemy off of your tail is a teammate coming to help.
As with any bomber, if you're caught alone or off guard, you're as good as dead. Also, having a fighter escort will boost RP gains drastically. Fighter escorts enable this for all game modes. Generally, try to destroy as many targets as possible without wasting bombs. Use the G5N's strengths and attack the most significant target possible, whether that be a mini base, carrier, or air base. Team up with other players and fly in a formation. Flying with others will help defensively as well as offensively since you'll be able to obliterate your target.
In countering a G5N1, one of the best ways to attack is to attack from the front in a head-on attack. A frontal assault may kill both pilots due to lack of protection to shield them from a head-on attack.
Manual Engine Control
| MEC elements | ||||||
|---|---|---|---|---|---|---|
| Mixer | Pitch | Radiator | Supercharger | Turbocharger | ||
| Oil | Water | Type | ||||
| Not controllable | Controllable Auto control available |
Controllable Not auto controlled |
Controllable Not auto controlled |
Separate | Controllable 2 gears |
Not controllable |
Pros and cons
Pros:
- Impressive 3,200 kg total bomb load with good bomb choice
- Both pilots sit far apart
- Very durable, can take a lot of punishments before going down
- Easy to land due to low stall speed
Cons:
- Massive airframe, easy to target from a distance
- Extremely weak flaps and rudders, inability to manoeuvre reactively
- Unreliable defensive armament
- Slow top speed and poor acceleration
- Large turn radius
- Lack of armour protection (only on pilot seats)
- Prone to fuel and engine fires when hit
History
This aircraft was designed off of the Douglas DC-4E. It was Japan's first take on a four-engine heavy bomber design, and the DC-4E was first shipped to Japan's Nippon Koku K.K. aircraft corporation. After that, it was sent in secret to the Nakajima Aircraft Company for inspection. Having only six prototypes built, the G5N Shinzan saw no combat. The Allies assuming this aircraft to be a bomber, they utilised the name "Liz".
| Archive of the in-game description | |
|---|---|
|
Nakajima G5N1 "Shinzan" experimental four-engine, long-range, land-based bomber (Allied reporting name: Liz), Navy 13-Shi specification An all-metal, seven-seat cantilever monoplane with retractable nose landing gear. It was designed in 1939-41 in the design bureau of Nakajima Aircraft Company, following the Imperial Japanese Navy's 13-Shi specification. The specification called for a long-range bomber with a flight range of about 3,000-3,500 nautical miles. Since the Japanese aircraft designers at that point lacked experience creating a heavy four-engine aircraft, like the new bomber would be, it was decided to take a foreign design as the basis of the plane, to achieve the required characteristics. For this purpose, the Nippon Koku K.K. airline purchased the sole model of the American Douglas DC-4E airliner that was given in 1939 to the Nakajima Company after arriving in Japan, without making this knowledge public, to create the long-range bomber on its basis. A G5N1 prototype, which became the first four-engine aircraft in the Japanese Navy, got off the ground in April 1941. The plane created by the Japanese designers retained the wing, the powerplant, and the landing gear of its American prototype, but it had a new fuselage with a glazed nose and a bomb bay, as well as a new twin-fin tail. The G5N1 was the first aircraft created in Japan to have a nosewheel. The G5N1 bomber had four Mitsubishi MK4B Kasei-12 fourteen-cylinder air-cooled engines, with a maximum takeoff power of 1,530 hp and Sumitomo/Hamilton four-bladed, fixed-pitch metal propellers. The G5N1 bomber's defensive armament consisted of two 20 mm Type 99 Model 1 (Oerlikon FF) magazine-fed cannons: one in a rear turret, and one in an upper turret, capable of 360-degree fire and electrically driven. The cannon in the upper turret had 12 drum magazines with 45 rounds each for a total of 540 shots, and the rear one had 8 drum magazines with 45 rounds each for a total of 360 shots. Four 7.7 mm Type 97 (Lewis) magazine-fed machine guns were mounted in a nose, a ventral, and two side turrets. The machine guns in the nose and the ventral mounts had 7 pan magazines with 97 rounds each for a total of 679 shots, and those in the side mounts had 6 pan magazines with 97 rounds each for a total of 582 shots. The G5N1 bomber's combat load was only carried internally. Bombs ranging from 60 kg to 1,500 kg, in various combinations, could be suspended in the bomb bay positioned along the whole length of the centre wing section. The maximum bomb capacity was 4,000 kg. A total of 4 G5N1 prototypes were built. | |
Media
- Skins
See also
Similar aircraft:
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 | |
| Ki-87 | |
| 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 | |
| Recon | E8N2 |
| 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 | |
|---|---|
| Navy | |
| Carrier-based attack bomber | |
| B5N | B5N2 |
| B6N | B6N1 · B6N2 · B6N2a |
| B7A | B7A2 · B7A2 (Homare 23) |
| Carrier-based dive bomber | |
| D3A | D3A1 |
| D4Y | D4Y1 · D4Y2 · D4Y3 Ko |
| Shipboard Observation seaplane | |
| F1M | F1M2 |
| Land-based Attack bomber | |
| G4M | G4M1 |
| G5N | G5N1 |
| G8N | G8N1 |
| Flying boat | |
| H6K | H6K4 |
| H8K | H8K2 · H8K3 |
| Land-based Bomber | |
| P1Y | P1Y1 |
| Army | |
| Light | Ki-32 |
| Ki-48-II otsu | |
| Heavy | 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 |
