U.S. Air Force Lt. Col. Jonathan Gunther, 11th Bomb Squadron instructor pilot, gives a block of instructions on a flight helmet to student pilots at Barksdale Air Force Base, Louisiana, April 22, 2020. The student pilots were preparing for their first flight in a B-52 Stratofortress after four months of academic study. The students are in the B-52 Formal Training Unit led by the 93rd Bomb Squadron and run in conjunction with the 11th BS. (U.S. Air Force photo by Master Sgt. Ted Daigle)