Six Boeing B-17 Flying Fortresses, under the command of AAC Lt. Col. Robert Olds, leave Miami, Fla., on a goodwill flight to Buenos Aires, Argentina. The return trip to Langley Field, Va., is the longest nonstop flight in Army Air Corps history.
The KC-Z4, a blended wing body tanker concept being developed by startup JetZero, could fuel larger groups of aircraft at longer range to hold more targets at risk, company officials say.