U.S. Army Spc. Timothy Butler, 688th Rapid Port Opening Element movement specialist, plots his way points during the land navigation portion of the 597th Transportation Brigade’s annual Best Warrior Competition March 27, 2013 at Fort Eustis, Va. Competitors had to map and their course and find their way to four way points using a Defense Advanced GPS Receiver and compass. (U.S. Air Force photo by Tech. Sgt. April Wickes /RELEASED)