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News release

Associated links (A21O0085)

Investigation report: Loss of control and collision with terrain

Richmond Hill, Ontario, 23 June 2022 — Today, the Transportation Safety Board of Canada (TSB) released its investigation report (A21O0085) into the loss of control and collision with terrain that occurred in September 2021 at the Sundridge/South River Airpark, Ontario.

The TSB conducted a limited-scope, fact-gathering investigation into this occurrence to advance transportation safety through greater awareness of potential safety issues.

See the investigation page for more information.


The TSB is an independent agency that investigates air, marine, pipeline, and rail transportation occurrences. Its sole aim is the advancement of transportation safety. It is not the function of the Board to assign fault or determine civil or criminal liability.

For more information, contact:
Transportation Safety Board of Canada
Media Relations
Telephone: 819-994-8053
Email: media@tsb.gc.ca