It may be hard to fathom but some good has come out of a tragic plane crash in northwestern Ontario.Four people died when a Keystone Air Service plane went down near the North Spirit Lake airport.
The Transportation Safety Board of Canada has completed its investigation and Peter Hildebrand notes the airport made a big change following the 2012 crash.
Hildebrand says Keystone Air has revised its operational manuals, implemented new icing policies and amended its flight training record-keeping procedures.
