Air Force Tech. Sgt. John Brenden, left foreground, briefs aeromedics, Air Force Maj. Twana Hadden, center, and Capt. Kai Yamashiro, right, on egress procedures and his load plan at Travis Air Force Base, Calif., May 13, 2018. Brenden is a loadmaster assigned to the 21st Airlift Squadron. Hadden is a flight nurse assigned to the 375th Aeromedical Evacuation Squadron. Yamashiro is a pilot assigned to the 21st Airlift Squadron. Air Force photo by Lan Kim