Huntsville OPP are reminding snowmobile owners to secure their machines. Police say a snow machine that was sitting at the end of Fairyview Dr in Huntsville went missing Thursday. Meanwhile a 2006 Yamaha Vector 1000 was located and found to have been taken from a residence on Winona Dr. Huntsville.  In the investigation police found that a second machine was also stolen. Police are now looking for a blue, 2006, Yamaha RX1 with registration the number 967260.  Then on Friday two yellow, 1999 Bombardier MXZ600 machines were also taken from a garage on West Fox Lake Road in Huntsville.  OPP say a framing nailer, blue M Globe air compressor and several hand tools were also stolen. Anyone with information is asked to call police.