421st Combat Training Squadron Dining In guests, Colonels Randy Richert and Jenny Pickett complete the grog bowel obstacle course at Joint Base McGuire-Dix-Lakehurst, N.J. June 12, 2009. The 421 CTS conducts multiple pre-deployment training courses to include AMC?s Phoenix Raven, Fly-Away Security Team training, and the Chief of Staff of the Air Force?s EAGLE FLAG exercise. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)