Aviation Investigation A15O0015
Collision with terrain
On 24 February 2015, the Jazz DHC8-100 (Flight 7795) was on approach to Runway 30 at Sault Ste. Marie Airport (CYAM). The aircraft touched down approximately 500 feet short of the runway threshold striking one of the ODAL lights leading to the threshold. The aircraft was damaged but there was no fire. There were no reported injuries.
Map of the area
Ewan Tasker has over 20 years of civil aviation experience. He joined the TSB in 2008, and is now a regional senior investigator based out of Richmond Hill, Ontario. Since joining the TSB, he has been the investigator-in-charge of more than 250 occurrences, including 11 major investigations.
Before joining the TSB, Mr. Tasker flew commercially throughout North and South America, accrued over 7000 hours of flight time, and obtained airline transport pilot licences from 3 different regulatory bodies. During his “from-the-ground-up” career, he has worked every position, from baggage handler to chief pilot. Mr. Tasker is also a Transport Canada–licensed air traffic controller.
Transportation Safety Board investigation process
There are 3 phases to a TSB investigation:
- Field phase: a team of investigators examines the occurrence site and wreckage, interviews witnesses and collects pertinent information.
- Examination and analysis phase: the TSB reviews pertinent records, tests components of the wreckage in the lab, determines the sequence of events and identifies safety deficiencies. When safety deficiencies are suspected or confirmed, the TSB advises the appropriate authority without waiting until publication of the final report.
- Report phase: a confidential draft report is approved by the Board and sent to persons and corporations who are directly concerned by the report. They then have the opportunity to dispute or correct information they believe to be incorrect. The Board considers all representations before approving the final report, which is subsequently released to the public.
For more information, see our Investigation process page.
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