421st CE change of command
Colonel Johnathan Hughes, 421st Air Base Group commander, officiates the 421st Civil Engineer Squadron change of command ceremony, Lt. Col. Bradford Buckman, the new Civil Engineer Sqauadron Commander, and Lt. Col. Mark Laudenslager, the outbound commander, stand at the position of attention after passing the guidon during the Change of Command ceremony at the Menwith Hill Base Club, June 20, 2011.