Pilots in St-Bruno plane crash violated altitude restrictions: report

The student pilots of two planes that collided above a St-Bruno shopping centre in 2017 did not respect altitude restrictions, according to an investigation by the Transportation Safety Board of Canada.
Just before the collision, the two pilots deviated from altitude restrictions approved by the air traffic control tower. The pilots did not see each other in time to avoid colliding, said the report released Wednesday.
One pilot died in the collision and the second was seriously injured. Both wer