623rd ACF welcomes new commander
U.S. Air Force Lt. Col. Paul Nichols, 623rd Air Control Flight commander, assumes command by accepting the 623rd ACF flag from Col. David Nahom, 18th Operations Group commander, during a change of command ceremony May 11, 2012. Nichols gained command of the 623rd ACF, while U.S. Air Force Maj. Jeffery Watts, outgoing 623rd ACF commander, prepares to continue his advanced schooling for his career. (U.S. Air Force photo/Airman Tara A. Williamson)