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SPARQL Query Service

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USS O-9 (SS-70), also known as "Submarine No. 70", was one of 16 O-class submarines of the United States Navy commissioned during World War I. She was recommissioned on 14 April 1941, prior to the United States entry into WWII, for use as a trainer. On 20 June 1941, she sank approximately 15 mi (24 km) off Portsmouth, New Hampshire, with the loss of 33 lives. The wreck was located in 1997.

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Wikimedia, Wikidata
submarine, Fore River Shipyard, United States Navy, United States,

Dreadnought Project page^@

Location: 43.005, -70.3433, KML, Cluster Map, Maps,

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USS O-9 ⓘ
submarine of the United States
USS Sailfish ⓘ
1938 Sargo-class submarine, originally named USS Squalus
USS Yankee ⓘ
steam ship used in the Spanish–American War

1941-04-14T00:00:00Z

ship recommissioning

1918-01-27T00:00:00Z

ship launching

1931-06-25T00:00:00Z

ship decommissioning

1917-02-15T00:00:00Z

keel laying

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Frameless

Type	Subtype	Description	Notes	Source

link	page	Dreadnought Project page^@		Wikidata
object	watercraft	USS O-9	submarine	Wikidata
object	watercraft	USS Sailfish	Sargo-class submarine, shipwrecking, submarine	Wikidata
object	watercraft	USS Yankee	ship	Wikidata
site	fort	Fort Foster	fort	Wikidata

USS O-9

From Warlike

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