News 521st AMOW receives new commander June 26, 2014 Photo by 2nd Lt. Henry LancasterCol. Nancy Bozzer assumes command of the 521st Air Mobility Operations Wing June 18 on Ramstein. The ceremony was officiated by Maj. Gen. Frederick “Rick” Martin, U.S. Air Force Expeditionary Center commander. Tags: 521st Air Mobility Operations Wing « Previous × Next » Share Tweet