KC-46A Pegasus tanker completes first refueling flight
Monday, January 25, 2016 - 09:30
in Astronomy & Space
Ryan MaassSEATTLE, Jan. 25 (UPI) -- Aircrews from the U.S. Air Force and Boeing completed the first KC-46A Pegasus tanker refueling mission 20,000 feet above Washington state.