ESSEXVILLE, Mich.--- A crewmember from Station/Aids-to-Navigation Team Saginaw River prepares to retrieve Master Chief Petty Officer of the Coast Guard Michael Leavitt from the ice during an ice rescue demonstration near the station, in Essexville, Mich., Feb. 9, 2012. Leavitt's visit to STANT Saginaw, home to the Coast Guard's Ice Capabilities Center of Excellence, was part of a larger visit to several Coast Guard units in Michigan to become more familiar with their missions.U.S. Coast Guard photo by Chief Petty Officer John Masson