Military Sealift Command's (MSC) joint high-speed vessel, USNS 'Spearhead' visits the Port of St. Petersburg, FLA. U.S. Rep. C.W. Bill Young, Mayor Bill Foster and other distinguished visitors from St. Petersburg joined Navy Chief of Information Rear Adm. John Kirby, Capt. Sam Norton, commander, MSC Atlantic, and Capt. Doug Casavant, the ship's civil service master, during an arrival ceremony in honor of the ship, its crew and the Navy. The three-day port call is primarily a working visit and an opportunity for senior officials and military personnel from U.S. Central Command and U.S.