157th Medical Group In Las Vegas for Training
U.S. Air Force Lt. Col. Robert Piotroski, flight Surgeon, 133rd Air Refueling Squadron, Pease ANGB, New Hampshire, demonstrates an advanced airway breathing procedure to class members during a training exercise at Nellis AFB, Las Vegas Jan. 26 to Feb. 2, 2018 (Georgia Air National Guard photo by Tech. Sgt. Keri Giles)