SIGNAL SESSION U.S. Air Force 2nd Lt. Paul Borke signals his location to an incoming UH-60 Black Hawk helicopter during a practice search and rescue mission during Patriot 2008 on Hardwood Range in Juneau, Wis., July 16, 2008. Patriot is a joint, multinational exercise involving the United States Canadian, British and Dutch forces. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 873775-G-WBA42-310.jpg Photo Gallery