HMS Shannon was a 38-gun Leda-class fifth-rate frigate of the Royal Navy, launched on 5 May 1806. She measured approximately 150 feet 2 inches in length along the gun deck, with a keel length of 125 feet 6½ inches, a beam of nearly 40 feet, and a hold depth of about 12 feet 11 inches. Her tonnage was calculated at 1,065 62/94 tons burthen. Constructed at Frindsbury by Josiah and Thomas Brindley, her total cost, including fitting out, was £33,048. As an 18-pounder frigate, Shannon was armed with twenty-eight 18-pounder long guns on her upper deck, supplemented by a combination of smaller guns and carronades—specifically, two 9-pounder long guns and twelve 32-pounder carronades on the quarterdeck, with additional armament on the forecastle. Originally designed for speed and agility, she could reach speeds of up to 13 knots, though she was known for heavy rolling and less weatherly performance, which prompted modifications such as an increased false keel. Shannon's service record includes active participation in the Napoleonic Wars and the War of 1812. Under Captain Philip Broke for her first seven years, she engaged in patrols off Boulogne, participated in the bombardment of the town, and protected whale fisheries off Greenland. In 1808, she supported British operations in Madeira and captured several French vessels, including the privateer cutter Pommereuil. Her most famous achievement occurred during the War of 1812 when, under Broke’s command, she captured the American frigate USS Chesapeake in a fierce, swift, and bloody engagement on 1 June 1813. The battle, lasting only eleven minutes, resulted in significant casualties—Shannon lost 23 men, while Chesapeake suffered about 60 killed and wounded. Broke was wounded but survived, earning distinction and honors, and the victory boosted British morale in North America. After her famed victory, Shannon served as a prison ship and underwent various repairs and reclassifications, eventually becoming a receiving ship and temporary hulk. Renamed Saint Lawrence in 1844, she was broken up at Chatham on 12 November 1859. Her legacy endures as one of the most celebrated frigates of her era, remembered for her speed, combat prowess, and the legendary battle with Chesapeake.

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