Chico Air Museum at Chico Municipal Airport is a volunteer-operated nonprofit founded in 2004 to preserve North Valley aviation and aerospace history. Its collection houses 19 aircraft and more than a dozen permanent displays, spanning nearly a century from the SPAD XIII and World War I through WWII and Cold War aircraft, the Antonov AN-2, Bell 47, A-7 Corsair, L-29, Grumman Guardian, P2V-7 Neptune, T-33, F-15, F-86, Piasecki H-21 and BT-13, plus classic uniforms, flight logs, NASA/space artifacts and aviation speakers/events. The operator currently offers free admission; visitor hours and special arrangements can change, and extreme heat may close the hangar, so check before travel. School and private visits can be arranged outside regular hours, free parking is available, and pets are not permitted. Address: 165 Ryan Avenue, Chico, California 95973, United States.