B-1 takes off
ELLSWORTH AIR FORCE BASE, S.D. -- Airman 1st Class Jeremiah Hand, 28th Maintenance Squadron crew chief, waits to speak with a B-1B Lancer crew upon completion of a flight, Nov. 2. Pilots brief crew chiefs aircraft performance during missions. (U.S. Air Force photo/Airman 1st Class Joshua J. Seybert)