Oerlikon 20 mm cannon

The Oerlikon 20 mm cannon is a series of autocannons based on an original German Becker Type M2 20 mm cannon design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II. Many versions of the cannon are still used.

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1939  Wikimedia, Wikidata
20 mm Oerlikon; Oerlikon 20mm; Oerlikon F; Oerlikon KA series
length 2210 millimetre, mass 66.75 kilogram, speed 830 metre per second, 
autocannon, anti-aircraft gun, Oerlikon Rheinmetall Air Defence, Switzerland, 
File:Oerlikon 20mm 2.jpg
20 mm HE, Allen M. Sumner-class destroyer, autocannon, Black Swan-class sloop, C-class destroyer, HMS Alaric, HMS Ark Royal, HMS Coventry, HMS Echo, HMS Enterprise, HMS Invincible, HMS Petard, HMS Shakespeare, HNoMS Svenner, King George V-class battleship, M230 chain gun, Maillé-Brézé, MK 30, Oerlikon KDG, USNS Range Sentinel, USS Cassin Young, USS Laffey, USS LST-325, 

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Location: KML, Cluster Map, Maps,

1939-01-01T00:00:00Z

1939-01-01T00:00:00Z

1939 Oerlikon 20 mm cannon

1939-09-01T00:00:00Z

1939-09-01T00:00:00Z

World War II

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Frameless

Gun crew on USS Lindsey (DM-32) in June 1945

Anti-aircraft shooting with a heavy machine gun

Służba marynarzy na polskim okręcie wojennym (21-144-10)

British 20 mm Oerlikon shell diagrams

AMS-72 - DPLA - 7632e7077768c6853296faded635bdcb

Upper deck of a Fairmile ship 1944 - Rex Julius

Расчет советской 20-мм зенитной пушки «Эрликон» на побережье в освобожденной Керчи

German ammunition containers

USN No.428921 - 26 April 1951 (52573755253)

HMAS-Castlemaine-gun-2-1

Type	Subtype	Date	Description	Notes	Source
commons	image		Gun crew on USS Lindsey (DM-32) in June 1945		Commons
commons	image		Anti-aircraft shooting with a heavy machine gun		Commons
commons	image		Służba marynarzy na polskim okręcie wojennym (21-144-10)		Commons
commons	image		British 20 mm Oerlikon shell diagrams		Commons
commons	image		AMS-72 - DPLA - 7632e7077768c6853296faded635bdcb		Commons
commons	image		Upper deck of a Fairmile ship 1944 - Rex Julius		Commons
commons	image		Расчет советской 20-мм зенитной пушки «Эрликон» на побережье в освобожденной Керчи		Commons
commons	image		German ammunition containers		Commons
commons	image		USN No.428921 - 26 April 1951 (52573755253)		Commons
commons	image		HMAS-Castlemaine-gun-2-1		Commons

Rummage summary

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