2nd Air Force change of command ceremony Published July 18, 2011 By 010711 KEESLER AIR FORCE BASE, Miss. -- Brig. Gen. Leonard Patrick, will assume command of 2nd Air Force from Maj. Gen. Mary Kay Hertog at 10 a.m. July 21 on the Keesler parade field. If media would like to interview General Patrick before the ceremony, please contact Keesler Public Affairs at 228-377-1179 or email 81trw.pa@us.af.mil no later than Wednesday.