Difference between revisions of "M19A1 (Japan)"
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+ | {{About | ||
+ | | about = SPAA '''{{PAGENAME}}''' | ||
+ | | usage = the American variant | ||
+ | | link = M19A1 | ||
+ | }} | ||
{{Specs-Card | {{Specs-Card | ||
|code=jp_m19 | |code=jp_m19 | ||
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== Description == | == Description == | ||
<!-- ''In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' The text within these arrows are not to be deleted --> | <!-- ''In the description, the first part should be about the history of the creation and combat usage of the vehicle, as well as its key features. In the second part, tell the reader about the ground vehicle in the game. Insert a screenshot of the vehicle, so that if the novice player does not remember the vehicle by name, he will immediately understand what kind of vehicle the article is talking about.'' The text within these arrows are not to be deleted --> | ||
− | The '''{{Specs|name}}''' | + | The '''{{Specs|name}}''', like the [[M16 MGMC (Japan)]], was American surplus equipment at the end of WWII, and was gifted to the start-up of the JSDF. Serving in the JASDF and JGSDF, they were in service until 1979 when they were deemed obsolete. |
+ | |||
+ | It was introduced in [[Update "Direct Hit"]]. Being a simple hand-me-down from the US, it plays and is exactly the same as the [[M19A1]], offering 2 x 40 mm in a large open-top turret. Having relatively high armour penetration and the benefit of being built on the chassis of the [[M24 (Family)|M24 Chaffee]], it can be used to flank and demolish ground targets. Fighting air targets with the M19 may prove more difficult than previous Japanese anti-aircraft vehicles: offering 40 mm auto cannons, the fire rate is diminished but is exchanged for increased shell velocity and single shell damage potential that can shred planes with a single hit. | ||
== General info == | == General info == | ||
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==== Ammunition ==== | ==== Ammunition ==== | ||
+ | |||
* '''Default:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|FI-T*|Fragmentation incendiary tracer (self-destroying)}} | * '''Default:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|FI-T*|Fragmentation incendiary tracer (self-destroying)}} | ||
* '''Mk.II:''' {{Annotation|FI-T*|Fragmentation incendiary tracer (self-destroying)}} | * '''Mk.II:''' {{Annotation|FI-T*|Fragmentation incendiary tracer (self-destroying)}} | ||
* '''M81A1:''' {{Annotation|AP-T|Armour-piercing tracer}} | * '''M81A1:''' {{Annotation|AP-T|Armour-piercing tracer}} | ||
− | { | + | {{:Dual Automatic Gun M2 (40 mm)/Ammunition|Mk.II, M81A1}} |
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− | | Mk.II | ||
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==== [[Ammo racks]] ==== | ==== [[Ammo racks]] ==== | ||
− | <!-- '''Last updated:''' --> | + | [[File:Ammoracks_M19A1.png|right|thumb|x250px|[[Ammo racks]] of the {{PAGENAME}}]] |
+ | <!-- '''Last updated: 2.25.1.70''' --> | ||
{| class="wikitable" style="text-align:center" | {| class="wikitable" style="text-align:center" | ||
|- | |- | ||
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! 6th<br>rack empty | ! 6th<br>rack empty | ||
! 7th<br>rack empty | ! 7th<br>rack empty | ||
+ | |- | ||
+ | | '''44''' || 40 ''(+4)'' || 36 ''(+8)'' || 32 ''(+12)'' || 30 ''(+14)'' || 26 ''(+18)'' || 22 ''(+22)'' || 18 ''(+36)'' | ||
+ | |- | ||
! 8th<br>rack empty | ! 8th<br>rack empty | ||
! 9th<br>rack empty | ! 9th<br>rack empty | ||
Line 125: | Line 104: | ||
! 13th<br>rack empty | ! 13th<br>rack empty | ||
! Visual<br>discrepancy | ! Visual<br>discrepancy | ||
+ | ! | ||
|- | |- | ||
− | | | + | | 16 ''(+28)'' || 12 ''(+32)'' || 8 ''(+36)'' || 4 ''(+40)'' || 2 ''(+42)'' || 0 ''(+44)'' || Yes |
+ | ! | ||
|- | |- | ||
|} | |} | ||
− | + | ||
'''Notes''': | '''Notes''': | ||
− | * | + | * Ammunition is modelled as 44 clips of 8 rounds |
− | * The | + | * The visual discrepancy concerns the total number of rounds: 312 rounds are modeled but you can pack 352 rounds. |
− | |||
== Usage in battles == | == Usage in battles == | ||
<!-- ''Describe the tactics of playing in the vehicle, the features of using vehicles in the 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. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).'' --> | <!-- ''Describe the tactics of playing in the vehicle, the features of using vehicles in the 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. Describe the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).'' --> | ||
− | + | ||
+ | Due to the lack of armour, this vehicle should never be used to engage ground vehicles. Keep it for engaging air targets, but always be aware of the limited ammo that's available. | ||
=== Pros and cons === | === Pros and cons === | ||
<!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' --> | <!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in a bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' --> | ||
− | |||
'''Pros:''' | '''Pros:''' | ||
− | * | + | |
+ | * High-penetrating 40 mm rounds | ||
+ | * Capable of penetrating medium and light tanks and ground vehicles side-on, allowing for flanking tactics | ||
'''Cons:''' | '''Cons:''' | ||
− | * | + | |
+ | * Low rate of fire cannons | ||
+ | * Little armour and open roof leads to high vulnerability against any damage one may take | ||
== History == | == History == | ||
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== Media == | == Media == | ||
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> | <!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' --> | ||
− | + | ||
+ | ;Skins | ||
+ | |||
+ | * [https://live.warthunder.com/feed/camouflages/?vehicle=jp_m19 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.] | ||
== See also == | == See also == | ||
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* ''reference to the series of the vehicles;'' | * ''reference to the series of the vehicles;'' | ||
* ''links to approximate analogues of other nations and research trees.'' --> | * ''links to approximate analogues of other nations and research trees.'' --> | ||
− | + | ||
− | * | + | ;Related development |
− | * | + | * [[M24 (Family)]] <small>(Base hull)</small> |
+ | ** [[M19A1]] | ||
+ | * [[M42 (Family)]] <small>(Successor)</small> | ||
+ | |||
+ | ;Tanks of comparable role, configuration, and era | ||
+ | * [[File:Vietnam flag.png|30px|link=]] [[Phòng không T-34]] | ||
+ | * [[File:Britain flag.png|30px|link=]] [[Crusader AA Mk I]] | ||
+ | * [[File:Germany flag.png|30px|link=]] [[Ostwind]] [[Ostwind II|(II)]] | ||
+ | * [[File:Finland flag.png|30px|link=]] [[L-62 ANTI II]] | ||
+ | * [[File:France flag.png|30px|link=]] [[AMX-13 DCA 40]] | ||
+ | * [[File:Sweden flag.png|30px|link=]] [[Lvkv 42]] | ||
+ | * [[File:Italy flag.png|30px|link=]] [[Leopard 40/70]] | ||
== External links == | == External links == | ||
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* ''other literature.'' --> | * ''other literature.'' --> | ||
''Paste links to sources and external resources, such as:'' | ''Paste links to sources and external resources, such as:'' | ||
+ | |||
* ''topic on the official game forum;'' | * ''topic on the official game forum;'' | ||
* ''other literature.'' | * ''other literature.'' | ||
+ | {{TankManufacturer Ordnance Department}} | ||
{{Japan anti-aircraft vehicles}} | {{Japan anti-aircraft vehicles}} |
Latest revision as of 00:55, 26 June 2024
This page is about the SPAA M19A1 (Japan). For the American variant, see M19A1. |
Contents
Description
The Twin Gun Motor Carriage M19A1, like the M16 MGMC (Japan), was American surplus equipment at the end of WWII, and was gifted to the start-up of the JSDF. Serving in the JASDF and JGSDF, they were in service until 1979 when they were deemed obsolete.
It was introduced in Update "Direct Hit". Being a simple hand-me-down from the US, it plays and is exactly the same as the M19A1, offering 2 x 40 mm in a large open-top turret. Having relatively high armour penetration and the benefit of being built on the chassis of the M24 Chaffee, it can be used to flank and demolish ground targets. Fighting air targets with the M19 may prove more difficult than previous Japanese anti-aircraft vehicles: offering 40 mm auto cannons, the fire rate is diminished but is exchanged for increased shell velocity and single shell damage potential that can shred planes with a single hit.
General info
Survivability and armour
Armour type:
- Rolled homogeneous armour (hull, turret)
Armour | Front (Slope angle) | Sides | Rear | Roof |
---|---|---|---|---|
Hull | 12.7 mm (59°) Upper glacis 12.7 mm (45°) Lower glacis |
12.7 mm (11°) | 12.7 mm | 12.7 mm |
Turret | 12.7 mm (cylindrical) Gun shield - lower part 12.7 mm (spherical) Gun shield - upper part |
8 mm (cylindrical) 8 + 12.7 mm (cylindrical) Turret base |
8 mm (cylindrical) 8 + 12.7 mm (cylindrical) Turret base |
Notes:
- Suspension wheels are 10 mm thick while tracks are 15 mm thick.
The M19A1 (Japan) is so lightly armoured that it is very vulnerable to nearby ammorack detonations, bomb blasts and even heavy MG fire can reliably penetrate the vehicle from beyond 1,000 m. As the M19A1 (Japan) has an open-topped turret, gun servants are also very exposed to MG fire, artillery strikes and plane strafings.
Mobility
Game Mode | Max Speed (km/h) | Weight (tons) | Engine power (horsepower) | Power-to-weight ratio (hp/ton) | |||
---|---|---|---|---|---|---|---|
Forward | Reverse | Stock | Upgraded | Stock | Upgraded | ||
Arcade | 62 | 26 | 18.7 | 420 | 565 | 22.46 | 30.21 |
Realistic | 57 | 24 | 262 | 296 | 14.01 | 15.83 |
Modifications and economy
Armaments
Main armament
40 mm Dual Automatic Gun M2 (x2) | Turret rotation speed (°/s) | Reloading rate (seconds) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mode | Capacity (Belt) | Fire rate | Vertical | Horizontal | Stabilizer | Stock | Upgraded | Full | Expert | Aced | Stock | Full | Expert | Aced |
Arcade | 352 (8) | 120 | -5°/+85° | ±180° | N/A | 35.2 | 48.8 | 59.2 | 65.5 | 69.7 | 0.65 | 0.58 | 0.53 | 0.50 |
Realistic | 23.8 | 28.0 | 34.0 | 37.6 | 40.0 |
Ammunition
- Default: AP-T · FI-T*
- Mk.II: FI-T*
- M81A1: AP-T
Penetration statistics | |||||||
---|---|---|---|---|---|---|---|
Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
Mk.II | FI-T* | 9 | 8 | 7 | 6 | 5 | 4 |
M81A1 | AP-T | 72 | 69 | 58 | 46 | 37 | 29 |
Shell details | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (g) |
Ricochet | |||||
0% | 50% | 100% | ||||||||||
Mk.II | FI-T* | 874 | 0.83 | 0.1 | 0.1 | 63 | 79° | 80° | 81° | |||
M81A1 | AP-T | 875 | 0.88 | - | - | - | 47° | 60° | 65° |
Ammo racks
Full ammo |
1st rack empty |
2nd rack empty |
3rd rack empty |
4th rack empty |
5th rack empty |
6th rack empty |
7th rack empty |
---|---|---|---|---|---|---|---|
44 | 40 (+4) | 36 (+8) | 32 (+12) | 30 (+14) | 26 (+18) | 22 (+22) | 18 (+36) |
8th rack empty |
9th rack empty |
10th rack empty |
11th rack empty |
12th rack empty |
13th rack empty |
Visual discrepancy |
|
16 (+28) | 12 (+32) | 8 (+36) | 4 (+40) | 2 (+42) | 0 (+44) | Yes |
Notes:
- Ammunition is modelled as 44 clips of 8 rounds
- The visual discrepancy concerns the total number of rounds: 312 rounds are modeled but you can pack 352 rounds.
Usage in battles
Due to the lack of armour, this vehicle should never be used to engage ground vehicles. Keep it for engaging air targets, but always be aware of the limited ammo that's available.
Pros and cons
Pros:
- High-penetrating 40 mm rounds
- Capable of penetrating medium and light tanks and ground vehicles side-on, allowing for flanking tactics
Cons:
- Low rate of fire cannons
- Little armour and open roof leads to high vulnerability against any damage one may take
History
Describe the history of the creation and combat usage of the vehicle 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></ref>
, as well as adding them at the end of the article with <references />
. This section may also include the vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===
, also if applicable).
Media
- Skins
See also
- Related development
- M24 (Family) (Base hull)
- M42 (Family) (Successor)
- Tanks of comparable role, configuration, and era
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
Japan anti-aircraft vehicles | |
---|---|
Ke-Ni Derivatives | Ta-Se · So-Ki |
Wheeled | Type 94 |
Tracked | SUB-I-II |
Radar SPAAG | Type 87 |
Missile SPAA | Type 93 · Type 81 (C) |
USA | ▅M16 MGMC · ▅M19A1 · ▅M42 |