U-21
From Warlike
German submarine U-21 was a Type IIB U-boat of Nazi Germany's Kriegsmarine. Her keel was laid down 4 March 1936, by Germaniawerft of Kiel as yard number 551. She was commissioned on 3 August 1936. During World War II, she conducted operations against enemy shipping.
Wikidata
German submarine U-21; U 21
Friedrich Krupp Germaniawerft, Kriegsmarine,
Location: 54.65, 19.9167, KML, Cluster Map, Maps,
3 places
-
Odin ⓘ
1902 steamboat -
U-2 ⓘ
1935 Type IIA submarine -
U-21 ⓘ
1936 Type IIB submarine -
U-346 ⓘ
1943 Type VIIC submarine -
U-80 ⓘ
1941 Type VIIC submarine -
Z28 ⓘ
1940 Type 1936A destroyer
1936-07-13T00:00:00Z
1936-07-13T00:00:00Z
ship launching
1936-07-31T00:00:00Z
1936-07-31T00:00:00Z
Test drive
1935-02-02T00:00:00Z
1935-02-02T00:00:00Z
order
1936-08-03T00:00:00Z
1936-08-03T00:00:00Z
ship commissioning
1944-08-05T00:00:00Z
1944-08-05T00:00:00Z
ship decommissioning
1936-04-02T00:00:00Z
1936-04-02T00:00:00Z
keel laying
1463-09-15T00:00:00Z
1463-09-15T00:00:00Z
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| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| event | armed conflict | 1261 | Battle of Pokarwis | battle | Wikidata |
| event | armed conflict | 1463 | Battle of Vistula Lagoon | State of the Teutonic Order, Crown of the Kingdom of Poland, Prussian Confederation, naval battle | Wikidata |
| event | armed conflict | 1945 | Heiligenbeil Pocket | battle | Wikidata |
| link | page | uboat.net page@ | Wikidata | ||
| object | watercraft | Odin | steamboat | Wikidata | |
| object | watercraft | U-2 | Type IIA, U-boat | Wikidata | |
| object | watercraft | U-21 | U-boat, Type IIB submarine | Wikidata | |
| object | watercraft | U-346 | U-boat, Type VIIC submarine | Wikidata | |
| object | watercraft | U-80 | Type VIIC submarine, U-boat | Wikidata | |
| object | watercraft | Z28 | Type 1936A destroyer, destroyer | Wikidata | |
| site | fort | 1625 | Citadelle Pillau | architectural landmark, fortress | Wikidata |
| site | shipwreck | U-5 | attack submarine, Type II submarine, shipwreck | Wikidata | |