SM U-156

SM U-156 was a German Type U 151 U-boat commissioned in 1917 for the Imperial German Navy. From 1917 until her disappearance in September 1918 she was part of the U-Kreuzer Flotilla, and was responsible for sinking 45 ships and damaging two others. She is best known for her attack on Orleans, Massachusetts, the only time during the war that the American mainland was hit by enemy fire.

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Wikimedia, Wikidata
beam 8.9 metre, draft 5.5 metre, length 65 metre, 
Type U 151 submarine, U-boat, Atlas Werke, Friedrich Krupp Germaniawerft, Imperial German Navy, 

• uboat.net page^@
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Location: KML, Cluster Map, Maps,

1917-04-17T00:00:00Z

1917-04-17T00:00:00Z

ship launching

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Frameless

Wilhelm Krahn, SM U-156

Type	Subtype	Date	Description	Notes	Source
link	page		uboat.net page@		Wikidata
commons	image		Wilhelm Krahn, SM U-156		Commons