MAYPORT, Fla. - Chad C. Chrisco, a 22-year Coast Guard veteran and native of Madera, Calif., was promoted from chief petty officer to chief warrant officer Monday, June 1, 2009, at Coast Guard Sector Jacksonville, Fla. Chrisco is currently serving as the engineering petty officer aboard the 75-foot Coast Guard Cutter Hammer, a construction tender homeported in Jacksonville. (U.S. Coast Guard photo/ Petty Officer 3rd Class Cindy Beckert)