Coast Guard Rear Adm. Charles Ray, Pacific Area deputy commander, sits down with the Air Station San Francisco chief petty officers during a tour of the air station Friday, Oct. 25, 2013. Chiefs, senior chiefs and master chief petty officers are the senior most enlisted personnel and are responsible for guiding, training and leading the unit's enlisted workforce. (U.S. Coast Guard photo by Petty Officer 2nd Class Barry Bena)