Take a look at this awesome picture of aviators from Rockwell Field flying over downtown San Diego to celebrate the end of World War I in November 1918. The Rockwell Field was located on North Island in San Diego, California, which was originally called the Signal Corps Aviation School. It was the first U.S. Army school to provide flying training for military pilots, and North Island was the school's first permanent location. The Aviation School was officially established on North Island in 1912.