VANCE AFB, Oklahoma, Aug. 6 -- The U.S. Air Force Vance Air Force Base (71st Flying Training Wing) issued the following news: By Senior Airman Christian Soto, 71st Flying Training Wing Public Affairs Team Vance instructor and student pilots fly more than 55,000 training sorties a year. Most are routine. Many are memorable, especially for students on their first solo flight. Very few include brothers from two different undergraduate pilot training wings. For 2nd Lt. Rayomand Bam and his brothe  more