A B-1B Lancer from the 28th Bomb Wing at Ellsworth Air Force Base, S.D., performs a flyover in honor of former Staff Sgt. David J. Thatcher on June 27, 2016, in Missoula, Mont. At 20 years old, and as an engineer gunner in Flight Crew 7 of the Doolittle Tokyo Raids, Thatcher’s crew crash-landed into sea off the coast of China April 18, 1942. Thatcher saved four members of the crew by pulling them to safety on the surrounding beach and applying life-saving medical treatment, even though he was injured himself. (U.S. Air Force photo/2nd Lt. Annabel Monroe)