UPDATE: Crashed flight may have been filled with wrong fuel

A Keystone Air Service plane has crashed 3.2 km away from the Thompson Airport.

Sources say the crash happened this evening, North of the runway.

Curtis Ross, CEO of the Thompson Airport says they cannot comment on the incident but confirmed there were 8 people on board. He adds there are some injuries, but no fatalities have been reported.

The Transportation Safety Board says the plane experienced problems shortly after take off, and attempted to turn back to the airport. 

The safety board will be investigating.