Staff Sgt. Daniel Collins, a Tactical Air Control Party instructor, provides assistance to Airman Jerrod Mowery, a TACP candidate from Falcon Flight 86, while evaluating a vehicle land navigation evaluation during field training exercise week, Eglin Air Force Base Range, Fla., March 8, 2011. The FTX, which marks the halfway point through the 17-week course, is the culmination of everything that has been taught so far. (U.S. Air Force photo by Staff Sgt. William Banton/RELEASED)