The SS United States set the Blue Riband speed record for crossing the Atlantic Ocean in 1952, achieving an average speed of 35.59 knots (40.9 mph) during its eastbound maiden voyage, and 34.11 knots (39.8 mph) on its westbound return journey. Its top recorded speed was 38.32 knots (44 mph) during sea trials, making it the fastest ocean liner ever built. Key speed records: Maximum Speed (Trials): 38.32 knots (44 mph) Blue Riband Eastbound Record: 3 days, 10 hours, 40 minutes at an average speed

The SS United States, a historic ship that still holds the transatlantic speed record it set more than 70 years ago, must leave its berth on the Delaware River in Philadelphia by Sept. 12, a federal judge says. Full video from Brenna Weick HERE: http://on.nbc10.com/nrvcbrb | NBC10 Philadelphia