Airports 501 to 550
Naval Auxiliary Air Station Vernalis
Tracy Municipal Airport
Ponderosa Sky Ranch Airport
Paynes Creek, California, United States — 236 km (127 nm) NW
David Grant USAF Medical Center Heliport
Travis Air Force Base Aero Club
Shasta County Fire Department Company 12 Heliport
John Muir Mt. Diablo Medical Center Heliport
Willows Glenn County Airport
Kaiser Permanente Antioch Medical Center Helport
Sutter Delta Medical Center Heliport
NASA Crows Landing Airport
Crows Landing, California, United States — 239 km (129 nm) SW
Winnemucca Municipal Airport
Fairfield Suisun Airpark
Suisun City, California, United States — 241 km (130 nm) WSW