6/29/2011 - U.S. Air Force Col. Aaron M. Prupas, Air Force Technical Applications Center commander, Patrick Air Force Base, Fla., passes the AFTAC Detachment 1 guidon to incoming commander U.S. Air Force Maj. John Baycura, during a change of command ceremony inside the Martin Bomber Building on Offutt Air Force Base, Neb. on June 29. (U.S. Air Force Photo by Charles Haymond/Released)

6/29/2011 - U.S. Air Force Maj. John Baycura, Air Force Technical Applications Center Detachment 1 commander, addresses his detachment for the first time during the AFTAC Detachment 1 change of command ceremony inside the Martin Bomber Building on Offutt Air Force Base, Neb. on June 29. (U.S. Air Force Photo by Charles Haymond/Released)