Changes Made Following 2012 Crash

The Transportation Safety Board of Canada says Keystone Air Service has addressed several of their concerns.
The TSB has wrapped up its investigation into a fatal plane crash at North Spirit Lake in 2012.
A build-up of ice was a main factor in the fiery crash and Peter Hildebrand says the operator has made changes to address the issue.
Hildebrand says an icing policy has been implemented to help pilots make better decisions during adverse weather conditions.
Hildebrand adds Keystone Air has revised its operational manuals and amended its flight training record-keeping procedures.
As well the North Spirit airport now has an approved instrument approach procedure which was missing at the time of the crash.