Chief Master Sgt. of the Air Force James A. Roy addresses members of the 505th Command and Control Wing Dec. 10, 2010, during a visit to Hurlburt Field, Fla. Chief Roy also spoke to students of a joint Air and Space Operations Systems Administration Course. He explained to them how important joint operations and command and control, or C2, synchronization is for today’s warfighters. Col. Mustafa Koprucu, the 505th CCW vice commander, provided a mission briefing before Chief Roy toured the wing. (U.S. Air Force photo/Keith Keel)