USS Advance, the second United States Navy ship to be so named, was later known as USS Frolic, and was originally the blockade runner Advance captured by the Union Navy during the latter part of the American Civil War. She was purchased by the Union Navy and outfitted as a gunboat and assigned to the blockade of the waterways of the Confederate States of America. She also served as dispatch ship and supply vessel when military action eventually slowed.
USS Tacony was a double-ended, side-wheel steamboat acquired by the Union Navy during the third year of the American Civil War. She was outfitted as a heavy gunboat with powerful guns and used in the Union blockade of the waterways of the Confederate States of America.
USS Seneca was a Unadilla-class gunboat built on behalf of the United States Navy for service during the American Civil War. Seneca was outfitted with guns for horizontal fire as well as with two howitzers for bombardment of shore targets. With her crew of 84, she was assigned to the Union blockade of the Confederate States of America.
The first USS Cimarron was a sidewheel double-ended steam gunboat of the United States Navy that served during the American Civil War.
USS Saugus was a single-turreted Canonicus-class monitor built for the Union Navy during the American Civil War. The vessel was assigned to the James River Flotilla of the North Atlantic Blockading Squadron upon completion in April 1864. The ship spent most of her time stationed up the James River where she could support operations against Richmond and defend against a sortie by the Confederate ironclads of the James River Squadron. She engaged Confederate artillery batteries during the year and later participated in both attacks on Fort Fisher, defending the approaches to Wilmington, North Carolina, in December 1864–January 1865. Saugus returned to the James River after the capture of Fort Fisher and remained there until Richmond, Virginia was occupied in early April.
USS Mahopac (1864) was a Canonicus-class monitor built for the Union Navy during the American Civil War. The vessel was assigned to the James River Flotilla of the North Atlantic Blockading Squadron upon completion in September 1864. The ship spent most of her time stationed up the James River where she could support operations against Richmond and defend against sorties by the Confederate ironclads of the James River Squadron. She engaged Confederate artillery batteries during the year and later participated in both the first and second battles of Fort Fisher, defending the approaches to Wilmington, North Carolina, in December 1864 – January 1865. Mahopac returned to the James River after the capture of Fort Fisher and remained there until Richmond, Virginia was occupied in early April.
USS Winona was a Unadilla-class gunboat built for service with the Union Navy during the American Civil War. Winona was heavily armed, with large guns for duels at sea, and 24-pounder howitzers for shore bombardment. Winona saw significant action in the Gulf of Mexico and in the waterways of the Mississippi River and was fortunate to return home safely after the war for decommissioning.
USS Unadilla was a Unadilla-class gunboat built for service with the United States Navy during the American Civil War. She was the lead ship in her class.
USS Huron was a Unadilla-class gunboat built for the United States Navy during the American Civil War for blockage duty against the ports and rivers of the Confederate States of America.
USS Maratanza was a steamer acquired by the Union Navy during the American Civil War. She was used by the Union Navy as a gunboat to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.
USS Osceola was a wooden, sidewheel Sassacus-class gunboat which saw combat with the Union Navy in the American Civil War. She was designed with shallow draft and double-ends specifically to allow her to operate in the narrow rivers and inlets along the Confederate coast. She was well suited to this role and took part in major battles on the James and Cape Fear Rivers.
The USS Cherokee was a 606-ton screw steam gunboat in the US Navy during the American Civil War ship. The ship later served in the Chilean Navy.
The USS Eolus was a 368-ton side wheel steamship that served in the Union Navy from 1864 to 1865 before becoming a commercial steamship.
USS Young America was a Confederate steamer captured by the Union Navy’s blockade vessels, and subsequently placed in-service in the Union Navy during the American Civil War.
USS Western World was a ship acquired by the Union Navy during the American Civil War. She was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.
USS Tristram Shandy was a 444-ton steamer and blockade runner captured by the Union Navy during the American Civil War.
The first USS Emma was a steamer captured by the Union Navy during the American Civil War. She was used by the Union Navy as a picket and patrol vessel on Confederate waterways.
The first USS Wando was a steamer captured by the Union Navy during the American Civil War. In commission from 1864 to 1865, she was used by the United States Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
USS Phlox was a steamer commissioned by the Union Navy during the American Civil War. She served the Union Navy's struggle against the Confederate States of America as a gunboat; and, after the war's end, she served the midshipmen at the United States Naval Academy in Annapolis, Maryland, as a training ship.
USS Shawmut was a 593-ton steamer acquired by the U.S. Navy and put to use by the Union during the American Civil War.
