10/10/2012 - Air University Public Affairs photojournalist, Airman 1st Class William Blankenship is the latest Diamond Sharp Award winner. Blankenship was selected for the Diamond Sharp award because of his positive contributions to the Profession of Arms, Airmanship and overall professionalism while serving at Maxwell Air Force Base, Alabama. (U.S. Air Force photo illustration by Master Sgt. Michael Voss)