Requesting a Medevac Army Sgt. 1st Class Steven R. Chapman radios-in a medivac request during a casualty evacuation exercise conducted near Fort Bliss, Texas, March 28, 2018. Chapman is an observer-controller trainer assigned to 177th Armored Brigade. Army National Guard photo by Spc. Jovi Prevot SHARE: Download: Full Size (1.68 MB) Tags: Northcom, Northern Command, Soldiers, Army, training Credit: Spc. Jovi Prevot VIRIN: 180328-A-IX958-999A.JPG Photo Gallery