Pendleton Air & Military Museum is a charitable aviation and military-history destination preserving the story of Pendleton Army Airfield, the 17th Bombardment Group and its B-25 North American Mitchell bombers, local service members, and Eastern Oregon aviation. The museum publishes seasonal public hours: April–September Monday and Wednesday–Saturday 10:00–17:00; October–March Monday and Wednesday–Saturday 10:00–16:00; it is closed Sundays and Tuesdays. The volunteer-run museum asks visitors to call ahead for unexpected closures, special tours, and group visits. Current address: 21 SW Emigrant Avenue, Pendleton, Oregon 97801, United States.