U-643

German submarine U-643 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 1 December 1941 at the Blohm & Voss yard at Hamburg, launched on 20 August 1942, and commissioned on 8 October 1942 under the command of Oberleutnant zur See Hans-Harald Speidel.

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Wikimedia, Wikidata
German submarine U-643
Type VIIC submarine, U-boat, Blohm + Voss, Kriegsmarine, 

• uboat.net page^@
​ ​ ​ ​ ​

Location: 56.2333, -26.9167, KML, Cluster Map, Maps,

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  U-643 ⓘ
  1942 Type VIIC submarine

1939-09-03T00:00:00Z

1939-09-03T00:00:00Z

Battle of the Atlantic

1941-01-20T00:00:00Z

1941-01-20T00:00:00Z

order

1942-08-20T00:00:00Z

1942-08-20T00:00:00Z

ship launching

1943-10-08T00:00:00Z

1943-10-08T00:00:00Z

sinking

1941-12-01T00:00:00Z

1941-12-01T00:00:00Z

keel laying

1942-10-08T00:00:00Z

1942-10-08T00:00:00Z

ship commissioning

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Frameless

Royal Air Force 1939-1945- Coastal Command C3933

Royal Air Force 1939-1945- Coastal Command C3933

Type	Subtype	Date	Description	Notes	Source
link	page		uboat.net page@		Wikidata
object	watercraft		U-643	Type VIIC submarine, U-boat	Wikidata
site	shipwreck		ORP Orkan	M-class destroyer, shipwreck, destroyer	Wikidata
site	shipwreck	1931	HMS Penzance	sloop-of-war, Hastings-class sloop-of-war, shipwreck	Wikidata
commons	image		Royal Air Force 1939-1945- Coastal Command C3933		Commons
commons	image		Royal Air Force 1939-1945- Coastal Command C3933		Commons