The Octave Chanute Aerospace Museum, the largest aviation museum in Illinois, occupies part of the grounds of the decommisioned Chanute Air Force Base in Rantoul, Illinois. It and the base were named for Octave Chanute, railroad engineer and aviation pioneer. The museum is dedicated to the life and works of Chanute, the former air base, the history of aviation in the state of Illinois, and hosts an annual air show. An avitation museum or air museum is a museum to do with aviation and/or flight. ... Official language(s) English[1] Capital Springfield Largest city Chicago Largest metro area Chicago Metropolitan Area Area Ranked 25th - Total 57,918 sq mi (149,998 km²) - Width 210 miles (340 km) - Length 390 miles (629 km) - % water 4. ... Aerial Photo of Chanute Air Force Base, Illinois - 1982 Chanute Air Force Base was a United States Air Force base located in Rantoul, Illinois. ... Rantoul is a village in Champaign County, Illinois, United States. ... Octave Chanute Octave Chanute (18 February 1832 - November 23, 1910) was a French-born American railroad engineer and aviation pioneer. ... The Utterly Butterly wing_walking display team flying Boeing Stearman PT_17 biplanes An airshow is an event at which aviators display their flying skills, normally to the public, but occasionally to invited guests, or employees and their families only. ...