Lyon Air Museum at John Wayne Airport in Santa Ana preserves aviation and twentieth-century history through authentic aircraft, military vehicles and motorcycles, automobiles, memorabilia, volunteer docent tours, and school-group programs. The museum is open daily 10:00–16:00, with select holiday, maintenance, and private-event closures; admission is $15 general, $9 ages 5–17, $13 seniors and veterans, and free under 5, at 19300 Ike Jones Road, Santa Ana, California 92707.