ONTARIO, Calif. (March 15, 2006)— Guardian Jet Center, a local fixed based operation, catered to the personal pilots of NASCAR drivers as two F-18 Hornets grazed overhead. Its 5.69-acre campus was dotted with Citations, Brasilias, Falcons and Lears, all in town for the NASCAR Busch Race at California Speedway in Fontana, CA...read more.