Airmen and civilian motorcycle riders sign in for a motorcycle mentorship safety course hosted by the 820th Red Horse squadron Nov. 09, 2012, at Nellis Air Force Base, Nev. The U.S. Air Force mandates that all motorcycle riders take a refresher safety course every three years.  (U.S. Air Force photo by Staff Sgt. William P.Coleman)
William Coleman
2012-11-09
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