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VYa cannon KeskiSuomen ilmailumuseo. en Soviet mm VYa aircraft cannon in the Aviation museum of Central Finland fi Neuvostoliittolainen mm VJAlentokonetykki KeskiSuomen ilmailumuseossa own MKFI VYa Collections of the Finnish Airforce Museum in Jyvskyl December in Finland Taken with Canon EOS Taken with Canon EFS mm IS USM Files