Finnish Air Force Museum in Tikkakoski preserves and presents Finnish military aviation from the 1910s to the present. Its permanent exhibition is built around Finnish Air Force aircraft, engines and air equipment, with visitor-accessible cockpits, Air Force Signals displays, a radar park and aircraft conservation work. Bookable Messerschmitt Bf 109 and virtual-reality flight simulators extend the visit, while archives and library access are available to researchers by appointment. The operator lists winter hours of 11:00-17:00 from August 11 through May 31 and summer hours of 10:00-20:00 from June 1 through August 10; it closes on December 6, December 23-26, December 30-January 1, and Midsummer Eve and Day. Admission is 10 EUR for adults, 5 EUR for children ages 7-16 and students, 7 EUR for groups over 10, unemployed visitors and seniors, and 25 EUR for a family ticket; children age 6 and under, military personnel, veterans and conscripts enter free. Guided tours last about 1-1.5 hours and require advance booking; guidance is available in Finnish and English. Free paved parking is available, and bus routes 22, 22M and 36 stop near the museum. Visitor address: Tikkakoskentie 125, 41160 Tikkakoski, Finland. Confirm current seasonal hours, closures, simulator availability and tour arrangements before travel.