A U.S Air Force Airman assigned to the 633rd Security Forces Squadron visually estimates vehicles speeds at Langley Air Force Base, Va., Oct. 15, 2015. The Airmen received ¬¬radar operation certification from the Hampton Police Division, which will give SFS the Virginia State Certification to issue tickets on base to civilian personnel. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)