USS New York was partially constructed from 6.8 tons of steel salvaged from the rubble of the World Trade Centre in New York, and it was specifically named in memory of victims of the September 11 attack. Constructed by Northrop Grumman Ship Systems, this LPD can carry up to 700 Marines as well as LCAC hovercraft and MV-22B Osprey aircraft. USS New York was commissioned into the US Navy on November 7, 2009.