Col. Douglas N. Strawbridge, 911th Airlift Wing commander, speaks to the Combat Air Assault Training School candidates before they begin their tryouts at the Pittsburgh International Airport Air Reserve Station, Pennsylvania, May 4, 2019. The 911th Security Forces Squadron will determine the number of candidates eligible and able to head to the Air Assault School in Kentucky after the tryouts are finished. (U.S. Air Force photo by Senior Airman Grace Thomson)