Marine Corps Air Station El Toro was a United States Marine Corps Air Station located next to the community of El Toro and was then adjacent to the city of Irvine. Before it was decommissioned in 1999, it was the 4,682-acre home of Marine Corps Aviation on the West Coast. Designated as a Master Jet Base, its four runways could handle the largest aircraft in t…Marine Corps Air Station El Toro was a United States Marine Corps Air Station located next to the community of El Toro and was then adjacent to the city of Irvine. Before it was decommissioned in 1999, it was the 4,682-acre home of Marine Corps Aviation on the West Coast. Designated as a Master Jet Base, its four runways could handle the largest aircraft in the U.S. military inventory. While it was active, all U.S. Presidents in the post-World War II era landed in Air Force One at this airfield. The El Toro "Flying Bull" patch was designed by Walt Disney Studios in 1944. It survived virtually unchanged until the close of the Air Station.