Airports 1,551 to 1,600
Rancho Magdalena Airport
SCE Saddleback Service Center Heliport
Saddleback Memorial Medical Center Heliport
El Toro Marine Corps Air Station
Loma Ridge Communication Center Heliport
Pomona Valley Hospital Medical Center Helipad
Transwestern Pipeline Airfield 6
Kaiser Permanente Irvine Medical Center Heliport