TRAVERSE CITY, Mich. - Coast Guard Cmdr. Jonathan Spaner (left) and Cmdr. Joseph Buzzella (right) shake hands as Ninth District Commander Rear Adm. Michael Parks (center) applauds during a ceremony at Coast Guard Air Station Traverse City May 13, 2011, at which Spaner transferred command of the air station to Buzzella. Spaner was the air station's commanding officer for the previous two years and is departing to attend the Massachusetts Institute of Technology Sloan School of Management in Cambridge, Mass. (Photo courtesy of Jan Edman)