Directing traffic
A member of the Air Force Reserve 931st Aircraft Maintenance Squadron directs a KC-135 Stratotanker to a parking place as the sun sets on the flightline at McConnell Air Force Base, Kan. Aircraft maintainers are responsible for ensuring aircraft are ready for flight, as well as inspecting and maintaining planes when they return from a mission. (U.S. Air Force photo by 1st Lt. Zach Anderson)