Two Canadian National Railway Co. employees were carrying out switching duties at the company's yard in Melville, Sask., on Dec. 22, 2017, when one was fatally injured.

OPP said that the incident happened on a private airstrip in the area of Concession Road 7 and County Road 1.

"Ken is a guy who is really well-known and really beloved in the air show industry," said his friend Mark Miller on Sunday.

Safety board investigators examined more than two metres of CN track that were recovered from the scene near the community of MacGregor, about 120 kilometres west of Winnipeg.

The Transportation Safety Board says the pilots of a medevac plane had many chances to notice there wasn't enough fuel before they were forced to make an emergency landing in northern Manitoba.    

A private Piper Aerostar PA-60-602P aircraft crashed on the north end of the island on Dec. 10, 2019. Three people died in the crash.

Safety board spokesman Chris Krepski says the helicopter has now been moved to a secure location.

Investigators say the front landing gear collapsed when the turbo-prop plane touched down, causing the aircraft's nose to hit the runway.

Clarence Barry White is charged with two counts of criminal negligence causing death, and two counts of failing to keep lookout, under the Canada Shipping Act.

The latest issue with Ottawa's light-rail transit is prompting intervention from the Transportation Safety Board of Canada.