Built in 1997 at Gladding-Hearn Shipbuilding, Lady Martha was originally Grey Lady II, the second generation of high-speed catamarans built by Hy-Line. This vessel operated high-speed service between Hyannis and Nantucket until Grey Lady was built in 2003. The vessel was reacquired by Hy-Line in 2005 and embarked on a new adventure, high-speed service between Hyannis and Martha’s Vineyard.
Built in 2007 at Yank Marine Boatbuilding, Vineyard Lady was originally operated out of Sheepshead Bay, NY until 2015 when she was acquired by Hy-Line. She is an aluminum built catamaran and primarily runs high-speed service between Hyannis and Martha’s Vineyard.