20 mm/70 Oerlikon 3S (20 mm) - Revision history

U44629479: Formatting

2023-01-22T16:19:07Z

Formatting

U44629479: Edits

2023-01-08T18:45:07Z

Edits

U12017485: Image added

2023-01-08T13:22:15Z

Image added

U38088265: /* History */

2022-10-16T12:10:32Z

‎History

U137319744: /* History */ added history

2022-10-15T01:41:45Z

‎History: added history

U38088265: /* Vehicles equipped with this weapon */ Updated

2021-12-20T11:30:24Z

‎Vehicles equipped with this weapon: Updated

U38088265: Created page

2020-09-04T20:56:34Z

Created page

New page

== 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.''

=== Vehicles equipped with this weapon ===


* {{Specs-Link|it_cruiser_montecuccoli}}

== General info ==
''Tell us about the tactical and technical characteristics of the cannon or machine gun.''

=== 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).''

=== Comparison with analogues ===
''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.''

== 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.''

=== 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:'''
*

'''Cons:'''
*

== 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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.''

== 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 ==
''Paste links to sources and external resources, such as:''
* ''topic on the official game forum;''
* ''encyclopedia page on the weapon;''
* ''other literature.''

{{Italy naval cannons}}

[[Category:Naval cannons]]

@@ Line 1: / Line 1: @@
-[[File:20 mm-70 Oerlikon 3S.jpg|thumb|right|Single-mount 20 mm/70 Oerlikon 3S on [[RN Raimondo Montecuccoli]]]]
+[[File:20 mm-70 Oerlikon 3S.jpg|thumb|x250px|Single-mount 20 mm/70 Oerlikon 3S on [[RN Raimondo Montecuccoli]]]]
 == 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.''

@@ Line 32: / Line 32: @@
 == History ==
-The Oerlikon 3S is a powerful and effective 20 mm auto-cannon that served on all sides during World War II. The origin of the Oerlikon goes back to World War I with the Becker M2 20x70RBmm cannon itself an upgrade to a 19mm design that was refined by Spandau Arsenal. Seeing limited use on aircraft of the Luftstreitkräfte (German Air Force), Becker used an advanced primer ignition blowback action to fire at 300 rounds per minute. Germany lost World War I, however, and the terms of the Treaty of Versailles couldn't continue production of it. The design was sold to the Swiss firm SEMAG in 1919 which produced the heavier 20x100RBmm SEMAG L firing at a rate of 350 rpm until the firm went under in 1924.
+<!-- ''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: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.'' -->
-After this event, Oerlikon bought all the rights, parts, and engineers and continued production of the Oerlikon L and in 1927 added the Oerlikon S to their production line. The Oerlikon S fires an even larger 20x110RBmm cartridge at a much higher muzzle velocity but at the cost of a slower rate of fire of 280rpm. The Oerlikon 3S was a further improved version of the Oerlikon S. The Italians purchased a small number of these guns in 1941. While superior to their own domestically made 20mm cannons the [[20 mm/65 Breda (20 mm)|20 mm/65 Breda]] and [[20 mm/70 Scotti-Isotta Fraschini mod.1939 (20 mm)|20 mm/70 Scotti-Isotta Fraschini mod.1939]] were not made the standard issue naval anti-aircraft gun during World War II.
+After this event, Oerlikon bought all the rights, parts, and engineers and continued production as the Oerlikon L and in 1927 added the Oerlikon S to their production line. The Oerlikon S fired an even larger 20x110RBmm cartridge at a much higher muzzle velocity but at the cost of a slower rate of fire of 280 rpm. The Oerlikon 3S was a further improved version of the Oerlikon S. The Italians purchased a small number of these guns in 1941. While superior to their own domestically made 20 mm cannons the [[20 mm/65 Breda (20 mm)|20 mm/65 Breda]] and [[20 mm/70 Scotti-Isotta Fraschini mod.1939 (20 mm)|20 mm/70 Scotti-Isotta Fraschini mod.1939]], it was not made the standard issue naval anti-aircraft gun during World War II.
 == Media ==

← Older revision		Revision as of 11:30, 20 December 2021
Line 5:		Line 5:
	<!-- ''List out vehicles that are equipped with the weapon.'' -->		<!-- ''List out vehicles that are equipped with the weapon.'' -->

		+	* {{Specs-Link\|it_cruiser_eugenio_di_savoia}}
	* {{Specs-Link\|it_cruiser_montecuccoli}}		* {{Specs-Link\|it_cruiser_montecuccoli}}

@@ Line 1: / Line 1: @@
 == 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.''
 === Vehicles equipped with this weapon ===
@@ Line 43: / Line 43: @@
 == 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.''
@@ Line 49: / Line 48: @@
 == External links ==
 ''Paste links to sources and external resources, such as:''
 * ''topic on the official game forum;''
 * ''other literature.''