Difference between revisions of "D3A1"
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{{main|Type 92 (7.7 mm)}} | {{main|Type 92 (7.7 mm)}} | ||
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| + | Armed with a single Type 92 MG in the tail gunner position, while not offering much punch, will fear off any attackers from staying directly behind the tail of the D3A1. | ||
The '''''{{PAGENAME}}''''' is defended by: | The '''''{{PAGENAME}}''''' is defended by: | ||
Revision as of 01:36, 25 September 2022
Contents
Description
The D3A1, designated as Type 99 Carrier Dive Bomber (九九式艦上爆撃機), is a rank I Japanese dive bomber with a battle rating of 1.3 (AB/RB/SB). It has been in the game since the start of the Open Beta Test prior to Update 1.27.
Being the first plane to bomb American targets during WWII, it also sunk the most Allied vessels out of any other Axis Aircraft.
- Japanese Pilots usually abbreviated the Type 99 Carrier Dive Bomber (九九式艦上爆撃機) as Kanbaku (艦爆).
- The Allied reporting name of the D3A1 was Val.
General info
Flight performance
| Characteristics | Max Speed (km/h at 3,900 m) |
Max altitude (metres) |
Turn time (seconds) |
Rate of climb (metres/second) |
Take-off run (metres) | |||
|---|---|---|---|---|---|---|---|---|
| AB | RB | AB | RB | AB | RB | |||
| Stock | 417 | 408 | 10500 | 30.0 | 30.6 | 6.4 | 6.4 | 232 |
| Upgraded | 443 | 430 | 28.5 | 29.2 | 11.1 | 8.6 | ||
Details
| Features | ||||
|---|---|---|---|---|
| Combat flaps | Take-off flaps | Landing flaps | Air brakes | Arrestor gear |
| ✓ | ✓ | ✓ | ✓ | ✓ |
| Limits | ||||||
|---|---|---|---|---|---|---|
| Wings (km/h) | Gear (km/h) | Flaps (km/h) | Max Static G | |||
| Combat | Take-off | Landing | + | - | ||
| 600 | 650 | 458 | 429 | 280 | ~12 | ~4 |
| Optimal velocities (km/h) | |||
|---|---|---|---|
| Ailerons | Rudder | Elevators | Radiator |
| < 330 | < 360 | < 380 | > 315 |
| Compressor (RB/SB) | ||
|---|---|---|
| Setting 1 | ||
| Optimal altitude | 100% Engine power | WEP Engine power |
| 1,700 m | 1,065 hp | 1,118 hp |
Survivability and armour
The D3A1 lacks any armour protection, but its three fuel tanks are self-sealing. One is located beneath the pilot, and the other two are in the wings, one in each wing. The gunner is exposed (his head sticks out of the aircraft).
Modifications and economy
| Flight performance | Survivability | Weaponry | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
- When grinding the D3A1 it's preferred to focus on grinding for the performance as the bomb load is already unlocked. The armaments should be focus last as performance is the key trait of the D3A1.
Armaments
Offensive armament
While only armed with 2 x nose-mounted 7.7 mm Type 97 machine guns, they still can pose a threat to underestimating foes, while only rifle-calibre, they can still knock out open-topped tanks and trucks, and with the superb manoeuvrability for a dive bomber, it can keep up in a dogfight.
The D3A1 is armed with:
- 2 x 7.7 mm Type 97 navy machine guns, nose-mounted (900 rpg = 1,800 total)
Suspended armament
While it only comes with a single preset of 1 x 250 kg & 2 x 60 kg, it still is more than a threat for any target it will be dropped upon, be it a tank or ship, the 250 kg will make short work of it, with the 60 kg allowing more novice pilots to precise bomb for ground targets or smaller vessels.
The D3A1 can be outfitted with the following ordnance:
- Without load
- 1 x 250 kg Navy Type Number 25 Model 2 bomb + 2 x 60 kg Navy Type 97 Number 6 bombs (370 kg total)
Defensive armament
Armed with a single Type 92 MG in the tail gunner position, while not offering much punch, will fear off any attackers from staying directly behind the tail of the D3A1.
The D3A1 is defended by:
- 1 x 7.7 mm Type 92 machine gun, dorsal turret (1,000 rpg)
Usage in battles
The D3A1 is Japan's early dive bomber, a highly manoeuvrable aircraft that is able to outturn a lot of enemies and avoid bursts of fire. Having a small turn radius gives the D3A1 a chance to defend itself by getting on the tail of enemy, but if the enemy is smart enough and doesn't try to turn with the D3A1, they can run away from the D3A1 after it has lost a bit of speed in turning around to get on the tail. But the D3A1 can still get in a couple of hits.
D3A1 is capable of carrying a modest bomb load which is similar to early versions of Ju 87. But it's also similar in terms of firepower as well with 2 x 7.7 mm Type 97 navy machine guns which can be used to defend itself from enemies, but also strafe light targets like AA/howitzer postions and light armoured vehicles like trucks and SPAA. D3A1 also has a defensive Type 92 machine gun mounted on the back, the gunner has an impressive area of cover which eliminates most dead zones that other dive bombers and some bombers have.
Main use of the D3A1 is dive bombing, that is where its strength lies, knocking out ground targets in ground battles or the AI targets in air battles, being able to dive near ground using the air brakes for accurate drop of bombs. After dropping bombs the D3A1 can be used as a fighter, but keep in mind that it has a relatively unprotected pilot and gunner, which makes it easy for enemy fighters and vehicles on the ground with AA-mounted machine guns to knock these out. The plane does not react well to being hit as well but it can still function relatively well even when damaged and can still put up a fight. Aircraft and vehicles equipped with 12.7 mm and above will make a quick work of the D3A1 either by getting the pilots or vital parts of the plane but also to set it on fire. 7.92 mm and below can also pose a threat if there is more than 1 mainly.
Enemies to be aware of:
- P-40E-1, P-400, He 100 D-1, Bf 109 E-1, P-66, H-81A-2 - These enemy fighters possess sufficient firepower and speed over the D3A1 to easily outclimb, outrun, and outgun the D3A1. They will Boom-n-Zoom the D3A1 and run away fast to prepare for the next attack, giving the D3A1 no chance to defend itself with its offensive machine guns.
- I-153 M-62 - The I-153 can outturn the D3A1 with ease and therefore will have no problem tailing the bomber in evasive manoeuvres.
- Tip for taking off in simulator battles
Hands-off carrier take-off (Auto engine control, no secondary weapons):
- Start engine
- Flaps: raised
- Elevator trim: 8% up
- Aileron trim: 0%
- Rudder trim: 21% right
- WEP throttle
- Hands off controls until your plane lifts off the carrier
Manual Engine Control
| MEC elements | ||||||
|---|---|---|---|---|---|---|
| Mixer | Pitch | Radiator | Supercharger | Turbocharger | ||
| Oil | Water | Type | ||||
| Not controllable | Controllable Not auto controlled |
Not controllable Not auto controlled |
Controllable Not auto controlled |
Combined | Not controllable 1 gear |
Not controllable |
Pros and cons
Pros:
- D3A for Carrier-based dive bomber:
- 250 kg + 2 x 60 kg
- Bomber airspawn
- Airbrakes
- Common Navy plane construction:
- Nose-mounted armament
- Excellent manoeuvrability
- the D3A1 has self-sealing fuel tanks
Cons:
- D3A for Carrier-based dive bomber:
- Has bomb cradle, significant delay in fuselage bomb drop
- Not good for bombing bases
- Common Navy plane construction:
- Poor offensive armament: 7.7 mm Type 97 MG
- Poor defensive armament: 7.7 mm Type 92 MG
- Fragile, little armour
- Exposed tail gunner
- D3A1 Specific:
- Payload is rather weak
History
In-game description
The single-engine carrier-based Aichi D3A dive bomber, a metal-construction monoplane, was created by order of Japan's Supreme Command of Naval Aviation to replace the obsolete D1A biplane. The shape of the wing and tail, as well as the presence of special dive brake flaps, came from the German aircraft company Heinkel, which was in active partnership with Aichi.
A D3A prototype was ready in late 1937, and mass production of the D3A1 began in 1940. A Kinsey 43 engine producing 1,000 horsepower was used, and the aircraft's armament consisted of two synchronous 7.7 mm machine guns over the engine and one hand-operated machine gun with the radio operator at the rear of the cab. The wings had folding wingtips and duralumin sheeting, and the ailerons and flaps were covered with fabric.
During the first half of the Second World War, the D3A, along with the B5N Kate, were the main strike force of the Japanese fleet. At the time the D3A1 could be considered one of the best dive-bombers in the world. No other dive bomber had characteristics that were even close, until the arrival of the American Dauntless and Helldiver.
All in all, 470 D3A1s were produced.
Media
- Skins
- Videos
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
| Aichi Aircraft Company, Limited (愛知航空機株式会社) | |
|---|---|
| Bombers | D3A1 |
| B7A2 · B7A2 (Homare 23) | |
| Recon | E13A1 |
| 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 |
