Tikkakoski
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Tikkakoski is a northernmost residential area of Jyväskylä, Finland, about 20 kilometres (12 mi) north of the city centre. It has a population of 6,000.
The Jyväskylä Airport, Aviation Museum of Central Finland, and a Finnish Air Force base, with the FAF Headquarters, the Finnish Air Force Academy, and the C4I Materiel Command, are all located in Tikkakoski.