Rockwell Field is a former United States Army Air Corps (USAAC) military airfield, located 1.1 miles (2 kilometres) northwest of the city of Coronado, California, on the northern part of the Coronado Peninsula across the bay from San Diego, California. Today, Rockwell Field forms the southeastern quadrant of what is today the Naval Air Station, North Island (NAS North Island). The facility was added to the National Register of Historic Places (NRHP) in 1991.