OFFUTT AFB, Nebraska, July 2 -- The U.S. Air Force Offutt Air Force Base (55th Air Wing) issued the following news: By Chad Watkins The 55th Operations Group held a change of command ceremony July 1, 2022, at Offutt Air Force Base. Col. John "Ballgame" Isacco assumed command and Col. Derek "Bull" Rachel relinquished command in a ceremony officiated by Col. Mark Howard, 55th Wing commander. "We are expecting a lot out of you and we know we can get a lot from you because of who you are and the  more