Original Caption — Heritage Flight Conference 2009. An A-10 Thunderbolt II (top), F-4 Phantom (middle), and P-40 Warhawk fly in formation during the Heritage Flight Conference here March 7. Pilots of old and new aircraft come to the HFC every year to practice demonstration flights together before the air show season. (U.S. Air Force Photograph / Sr Airman Noah R. Johnson.)
