Pilots warned against unapproved plane modifications following report into fatal crash

Canada's aviation safety agency is warning ultralight aircraft owners to make sure modifications to their planes are manufacturer-approved after finding such changes may have contributed to a fatal crash last year in northeastern British Columbia.

Pilots warned against unapproved plane modifications following report into fatal crash
A photo shows a crumpled airplane in water.

Canada's aviation safety agency is warning ultralight aircraft owners to make sure modifications to their planes are manufacturer-approved after finding such changes may have contributed to a fatal crash last year in northeastern British Columbia.