Training
Tech. Sgt. Joseph Watson guards his post during a combat aviation advisor course exercise May 24, 2011, at Duke Field, Fla. As part of the exercise, 19 CAA students deployed to a foreign nation to advise and train their air forces in fixed-wing and rotary aircraft operations. The four-day exercise is the capstone of 12 weeks of baseline certification training for CAA. The yearlong process to become a CAA also includes months of language and flight training. (U.S. Air Force photo/Tech. Sgt. Samuel King Jr.)