an Entity references as follows:
USS Exultant (AM-441/MSO-441) was an Aggressive-class minesweeper acquired by the U.S. Navy for the task of removing mines that had been placed in the water to prevent the safe passage of ships. The second ship to be named Exultant by the Navy, AM-441 was launched 6 June 1953 by Higgins, Inc., New Orleans, Louisiana; sponsored by Miss A. Brooks, and commissioned 22 June 1954. She was reclassified MSO-441 on 7 February 1955.