The pilot of the Cheyenne was Billy Friedman, an ERAU grad who stayed after graduation and flew locally rather than chase an airline career (he may have been from Prescott originally, I don't know). He was the primary pilot for a C47 based at the airport and I've also seen him flying a Citation, a Baron, a T-28, and a T-6, as well as the Cheyenne. I believe he told me that the Cheyenne was owned by the fellow that owns The Outdoor Channel, <snip> but don't hold me to that. Billy served as Flight Operations director for the Prescott air show, was an experienced formation pilot, and was in charge of our warbird formation operations.
The photographer killed in the crash was Warren Parkes. Warren was Executive Director of the Prescott air show (aka, Arizona Airfest) and, with Billy, was the driving force behind the event.
The third identified victim is Don Morris. All I know about him is that he was a retired Southwest Airlines pilot and formerly lived in Coppell, Texas.
Ironically, Billy and Warren became the prime movers for the Prescott air show in the wake of a midair just prior to the 2002 show, in which the then-organizers of the show (Robert W. Sweginnis, chairman of the Aviation Science Department at Embry-Riddle Aeronautical University's Prescott campus, and Michael E. Corradi, chief flight instructor), were killed while practicing an aerobatic routine.