SANTIAGO, Chile – Lt. Col. Peter Greenburg, an F-16 pilot with the 149th Fighter Wing, answers questions about the F-16 from a spectator at FIDAE air show in Santiago, Chile, March 29. FIDAE is yet another example of how Airmen can learn from one another in the cockpit, on the ground and in the community. (U.S. Air Force photo/Master Sgt. Kelly Ogden)