791st Maintenance Squadron activated Published Jan. 5, 2016 By Airman 1st Class Christian Sullivan Minot Air Force Base Public Affairs MINOT AIR FORCE BASE, N.D. -- Col. Earl Bennett, 91st Maintenance Group commander, hands the new 791st Maintenance Squadron guidon to Major Louis Rognoni, 791st MXS commander, at Minot Air Force Base, N.D., Jan. 4, 2015. During the ceremony the 91st Maintenance Operations Squadron was deactivated and the 791st MXS was activated. (U.S. Air Force photo/Airman 1st Class Christian Sullivan)