The USS Michigan, later renamed USS Wolverine in 1905, holds the distinction of being the United States Navy's first iron-hulled warship. Constructed as a sidewheel steamer, she was built in response to British naval advancements and designed by Samuel Hartt. Her construction began with fabrication in parts at Pittsburgh in late 1842, followed by overland transport and assembly at Erie, Pennsylvania. Despite an unsuccessful launch attempt on December 5, 1843, she ultimately launched herself into Lake Erie after resting on the ways overnight. Physically, Michigan was equipped with inclined simple steam engines of 36 inches in diameter with a 96-inch stroke, operating at a low pressure of 25 psi, which allowed her to reach speeds just under 10 knots initially. By 1908, her engines remained original and functional, and her boilers had undergone multiple updates over her long service life. Her propulsion system also included two steam launches, and she was notable for her low coal consumption, especially after modifications reduced her consumption to about half a ton per hour. Her steam-powered systems included a unique arrangement for repelling boarders with hot water from the boiler. Michigan’s service was primarily on the Great Lakes, where she played a significant role in maintaining stability during the Civil War. Armed with a variety of artillery, including Parrott rifles and smoothbores, she provided patrol and security duties. Notably, she was involved in suppressing unrest during the 1863 New York City riots, and she intercepted Confederate schemes in the Great Lakes region, including thwarting an attempted attack involving the steamer Philo Parsons in 1864. Throughout her career, Michigan participated in notable events such as arresting the dissident Mormon leader James Jesse Strang and capturing pirate vessels. She was also involved in the internment of the Fenian Brotherhood after their 1866 invasion of Canada. After her decommissioning in 1912, she served the Pennsylvania Naval Militia and was involved in various commemorative activities, including towing the USS Niagara during the War of 1812 centennial. Eventually, her hulk was retired and sold for scrap in 1949, but her prow remains as a monument in Erie, Pennsylvania, symbolizing her historic significance as the first iron-hulled vessel in the U.S. Navy and her long service on the Great Lakes.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.