Difference between revisions of "Mk 11 mod 5 (20 mm)"
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== Description == | == Description == | ||
| − | ''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.'' | + | <!-- ''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.'' --> |
| + | |||
| + | The Mk 11 mod 5 cannon is a 20 mm cannon fitted into the Mk 4 Mod 0 aicraft gun pod that could be fitted to the bomb rack. It was developed by the US navy and used in planes like the A-4, F-4 or OV-10. Its main use is for an air-to-ground attacks. It was extensively used during the Vietnam conflict. | ||
=== Vehicles equipped with this weapon === | === Vehicles equipped with this weapon === | ||
| Line 6: | Line 8: | ||
* {{Specs-Link|a_4b}} (Suspended) | * {{Specs-Link|a_4b}} (Suspended) | ||
| + | * {{Specs-Link|a_4e_early}} (Suspended) | ||
| + | * {{Specs-Link|a_4e_early_iaf}} (Suspended) | ||
| + | * {{Specs-Link|a_4e_late_iaf}} (Suspended) | ||
| + | * {{Specs-Link|a_4h}} (Suspended) | ||
| + | * {{Specs-Link|a_4n}} (Suspended) | ||
| + | * {{Specs-Link|a_6e_tram}} (Suspended) | ||
| + | * {{Specs-Link|f-4j}} (Suspended) | ||
| + | * {{Specs-Link|f-4s}} (Suspended) | ||
== General info == | == General info == | ||
| − | ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' | + | <!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' --> |
| + | The 20 mm Mk 11 mod 5 cannon can fire up too 4,000 rounds per minute, with a muzzle velocity of 1,012 m/s. Its one-second burst mass is 7.33 kg. The AP shells can penetrate up to 33 mm of armour. The HE shell carries 14 g of explosive, a few hits should be able to destroy a wing or heavily damage any other part of the plane. | ||
| + | Maximum effective range of this cannon is up to 2,000 m. | ||
=== Available ammunition === | === Available ammunition === | ||
| − | ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' | + | <!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' --> |
| + | |||
| + | * '''Default:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|HEI|High-explosive incendiary}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}} | ||
| + | * '''Air targets:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|HEI|High-explosive incendiary}}{{-}}{{Annotation|HEI|High-explosive incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}} | ||
| + | * '''Armoured targets:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|HEI|High-explosive incendiary}} | ||
| + | |||
| + | {{:{{PAGENAME}}/Ammunition|HEI, AP-T, AP-I}} | ||
=== Comparison with analogues === | === Comparison with analogues === | ||
| − | ''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.'' | + | <!-- ''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.'' --> |
| + | When compared to the M61 Vulcan gunpods, the 20 mm Mk 11 mod 5 gunpod adds less weight and drag to the aircraft. However the Mk 11 Mod 5 gunpod has less ammo, a slower fire rate, and a worse precision than the M61 Vulcan gunpods. | ||
== Usage in battles == | == Usage in battles == | ||
| − | ''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.'' | + | <!-- ''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.'' --> |
| + | The 20 mm Mk 11 mod 5 is a great weapon for multi-tasking in air battles. You can use it either against ground targets (artillery or AA positions) or against aircraft. However, due to its poor armor penetration, it should not be used in mixed battles as a CAS weapon. | ||
=== Pros and cons === | === Pros and cons === | ||
| + | <!-- ''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.'' --> | ||
| + | |||
'''Pros:''' | '''Pros:''' | ||
| − | * | + | * Very high rate of fire (4,000 rpm) |
| − | + | * Very good damage against aerial targets | |
| − | * | ||
'''Cons:''' | '''Cons:''' | ||
| − | * Low rate of fire | + | * Low armour penetration; unsuitable for attacking tanks in mixed battles |
| − | + | * With a high rate of fire, 750 ammo is used rather quickly | |
| − | + | * Precision is mediocre at best | |
| − | |||
| − | * | ||
== History == | == History == | ||
| Line 38: | Line 57: | ||
== Media == | == Media == | ||
| − | '' | + | ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' |
== See also == | == See also == | ||
| Line 47: | Line 66: | ||
== External links == | == External links == | ||
| − | ''Paste links to sources and external resources, such as:'' | + | <!-- ''Paste links to sources and external resources, such as:'' |
| + | * ''topic on the official game forum;'' | ||
| + | * ''other literature.'' --> | ||
| − | * | + | * [https://www.youtube.com/watch?v=_6c4k2RsVpc The U.S. Navy training film (MN 10121a) showcasing the Mark 4 Gun Pod] |
| − | * | + | * [http://www.chinalakealumni.org/Downloads/1963%20HTC-63-56.pdf Report No. HTC-63-56 2Omm Mk 4 Mod 0 Gun Pod Flight Test of Three Pods Installed on A4 Airplane] |
| − | |||
{{USA aircraft cannons}} | {{USA aircraft cannons}} | ||
| + | {{Israel aircraft cannons}} | ||
[[Category:Aircraft cannons]] | [[Category:Aircraft cannons]] | ||
Latest revision as of 14:00, 25 May 2024
Contents
Description
The Mk 11 mod 5 cannon is a 20 mm cannon fitted into the Mk 4 Mod 0 aicraft gun pod that could be fitted to the bomb rack. It was developed by the US navy and used in planes like the A-4, F-4 or OV-10. Its main use is for an air-to-ground attacks. It was extensively used during the Vietnam conflict.
Vehicles equipped with this weapon
- A-4B (Suspended)
- A-4E Early (Suspended)
- A-4E Early (M) (Suspended)
- A-4E (Suspended)
- A-4H (Suspended)
- Ayit (Suspended)
- A-6E TRAM (Suspended)
- F-4J Phantom II (Suspended)
- F-4S Phantom II (Suspended)
General info
The 20 mm Mk 11 mod 5 cannon can fire up too 4,000 rounds per minute, with a muzzle velocity of 1,012 m/s. Its one-second burst mass is 7.33 kg. The AP shells can penetrate up to 33 mm of armour. The HE shell carries 14 g of explosive, a few hits should be able to destroy a wing or heavily damage any other part of the plane. Maximum effective range of this cannon is up to 2,000 m.
Available ammunition
- Default: AP-T · HEI · AP-T
- Air targets: AP-T · HEI · HEI · AP-I
- Armoured targets: AP-T · AP-T · AP-T · HEI
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Penetration @ 0° Angle of Attack (mm) | ||||||
| 10 m | 100 m | 500 m | 1,000 m | 1,500 m | 2,000 m | ||
| HEI | 5 | 5 | 3 | 2 | 2 | 2 | |
| AP-T | 42 | 39 | 27 | 18 | 11 | 7 | |
| AP-I | 44 | 41 | 29 | 19 | 13 | 8 | |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (g) |
Ricochet | ||||||
| 0% | 50% | 100% | ||||||||||
| HEI | 1,012 | 0.11 | 0.2 | 0.1 | 18.34 | 79° | 80° | 81° | ||||
| AP-T | 1,012 | 0.11 | - | - | - | 47° | 60° | 65° | ||||
| AP-I | 1,021 | 0.12 | - | - | - | 47° | 56° | 65° | ||||
Comparison with analogues
When compared to the M61 Vulcan gunpods, the 20 mm Mk 11 mod 5 gunpod adds less weight and drag to the aircraft. However the Mk 11 Mod 5 gunpod has less ammo, a slower fire rate, and a worse precision than the M61 Vulcan gunpods.
Usage in battles
The 20 mm Mk 11 mod 5 is a great weapon for multi-tasking in air battles. You can use it either against ground targets (artillery or AA positions) or against aircraft. However, due to its poor armor penetration, it should not be used in mixed battles as a CAS weapon.
Pros and cons
Pros:
- Very high rate of fire (4,000 rpm)
- Very good damage against aerial targets
Cons:
- Low armour penetration; unsuitable for attacking tanks in mixed battles
- With a high rate of fire, 750 ammo is used rather quickly
- Precision is mediocre at best
History
Examine the history of the creation and combat usage of the weapon 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 weapon and adding a block "/History" (example: https://wiki.warthunder.com/(Weapon-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 />.
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 article about the variant of the cannon/machine gun;
- references to approximate analogues by other nations and research trees.
External links
- The U.S. Navy training film (MN 10121a) showcasing the Mark 4 Gun Pod
- Report No. HTC-63-56 2Omm Mk 4 Mod 0 Gun Pod Flight Test of Three Pods Installed on A4 Airplane
| USA aircraft cannons | |
|---|---|
| 20 mm | AN/M2 · Browning-Colt Mk12 Mod 0 · Browning-Colt Mk12 Mod 3 · FMC T-160 |
| M3 · M24A1 · M39 · M39A1 · M39A2 · M39A3 · M61A1 · M195 · M197 · Mk 11 · Mk 11 mod 5 · T31 | |
| 30 mm | M230E-1 · XM140 · GAU-8/A · GAU-13/A · LR30 |
| 37 mm | M4 · M9 · M10 |
| 40 mm | M75 · M129 |
| 75 mm | M10 · T13E1 |
| Foreign: | |
| 20 mm | Hispano 404 (France) · Hispano Mk.II (Britain) · MG 151 (Germany) · Type 99 Model 1 (Japan) |
| 30 mm | ADEN Mk.4 (Britain) |
| Israel aircraft cannons | |
|---|---|
| 20 mm | GIAT M.621 (France) · Hispano Mk.II (Britain) · Hispano Mk.V (Britain) · M50 (France) · M61A1 (USA) · M195 (USA) · M197 (USA) · MG 151 (Germany) · Mk 11 mod 5 (USA) |
| 30 mm | DEFA 551 (France) · DEFA 552 (France) · DEFA 552A (France) · DEFA 553 (France) · M230E-1 (USA) |
| 40 mm | M129 (USA) |
