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USS Persistent (AM-491/MSO-491) was an Aggressive-class minesweeper acquired by the U.S. Navy for the task of removing naval mines that had been placed in the water to prevent the safe passage of ships.

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Wikidata
Aggressive-class minesweeper, minesweeper, United States Navy, J.M. Martinac Shipbuilding Corp., Spanish Navy,

Location: KML, Cluster Map, Maps,

1971-07-01T00:00:00Z

ship decommissioning

1955-04-23T00:00:00Z

ship launching

1956-02-03T00:00:00Z

ship commissioning

1954-06-17T00:00:00Z

keel laying

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Frameless

Type	Subtype	Date	Description	Notes	Source

USS Persistent

From Warlike

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