Chase car
Lt. Col. Steve (last name withheld due to operational security constraints), 5th Reconnaissance Squadron director of operations, radios in a call to a U-2 pilot during a landing from a chase car on Osan Air Base, Republic of Korea, June 8, 2013. Chase cars or mobiles, are responsible for reporting landing calls, altitude calls, and rudder calls among other things to help the pilot taxi, land and take off. (U.S. Air Force photo illustration/Senior Airman Alexis Siekert)