NAVAL STATION MAYPORT, Fla. (Feb 14, 2013) The Military Sealift Command joint high-speed vessel USNS Spearhead (JHSV 1) arrives for a port visit to Naval Station Mayport. Spearhead is scheduled to support future Southern Partnership Station missions in the U.S. 4th Fleet area of responsibility. The new class of high speed vessels are capable of transporting approximately 600 tons of equipment and military personnel 1,200 miles at an average speed of 35 knots. (U.S. Navy photo by Lt. Cmdr. Corey Barker/Released) 120214-N-IC228-001 Join the conversation www.facebook.com/USNavy www.twitter.com/USNavy navylive.dodlive.mil