several historic public buildings. From 1917 to 1922, Arcadia was the home of Carlstrom Field, a grass airfield of the U.S. Army Air Service named for deceased aviation pioneer Victor Carlstrom. Carlstrom Field was used for pilot training both during and after World War I. In May 1941, the site again became an airfield for military primary flight training, operated by the Embry–Riddle Aeronautical Institute (now Embry–Riddle Aeronautical University). Carlstrom Field, one of several satellite fields in the Fort Myers area, also trained pilots for the Royal Air Force until its closing in 1945. Arcadia's historic buildings include the Johnson-Smith House, William Oswell Ralls House, and Micajah T. Singleton House. Also, around 3,400 acres, which includes the downtown area, are part of the Arcadia Historic District. After three Arcadia children, the Ray brothers, were diagnosed with HIV in 1986, school officials refused to let them attend school. The Ray family won a $1.1 million judgement against the county school system, but were forced to leave Arcadia after their home was burned down in 1987. Hurricane Charley and the 21st century In 2004, Arcadia was heavily damaged by Hurricane Charley, during which the eye went over the city, with winds measured up to at 5:27 pm. The winds were suspected to be stronger outside the city, but cannot be proven due to the lack of equipment outside the city. The city's only shelter, the Turner Agri Civic Center, was a shelter made to withstand winds over , but it collapsed during the storm. Everyone evacuated into the hallways and the kitchen of the Turner Center prior to the collapse. The people in the Turner Agri Civic Center were evacuated to DeSoto High School, but soon, part of its roof collapsed. In the center of the town, the Old Opera House's roof was peeled off, causing severe water damage. The hurricane severely damaged downtown, especially businesses on Oak Street and Polk Street. Eventually, the Red Cross shelter was forced to evacuate due to the collapsing of the building. The city water tower crumpled along Florida State Road 70 and was never replaced after the hurricane. The city's only hospital was heavily damaged, with 35 windows shattering. Part of the roof peeled back, which exposed equipment and patients to the wind-driven rain. This caused an estimated $2.3 million in damages to the hospital. Hurricane Charley caused 3,600 homes to be destroyed or heavily