Throughout history, there have been many plane crashes on Canadian soil. Here’s a look back at three of Canada’s worst.

Canada’s deadliest plane crash was 40 years ago in Gander, Newfoundland. It crashed 73 seconds after takeoff on Dec. 12, 1985, St. John’s publication The Telegraph reported in 2010. All of the passengers — 256 total — died. There were eight crew members and 248 U.S. soldiers on board.