Keywords: US Navy 071211-N-9623R-003 Seabees from Naval Mobile Construction Battalion (NMCB) 17 load a patient into a UH-60 Blackhawk medical evacuation helicopter.jpg en FORT HUNTER LIGGETT Calif Dec 11 2007 Seabees from Naval Mobile Construction Battalion NMCB 17 load a patient into a UH-60 Blackhawk medical evacuation helicopter during a mass casualty drill NMCB 17 4 and 22 are taking part in a joint three-week field exercise known as operation Bearing Duel U S Navy photo by Mass Communication Specialist 2nd Class Kenneth W Robinson Released 2007-12-11 071211-N-9623R-003 Navy http //www navy mil/view_image asp id 54169 U S Navy photo by Mass Communication Specialist 2nd Class Kenneth W Robinson PD-USGov-Military-Navy Fort Hunter Liggett Naval Mobile Construction Battalion 17 UH-60 Black Hawk Operation Bearing Duel 2007 |