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Deployment notice

TSB deploys a team of investigators following an accident involving a banner towing aircraft in Montreal, Quebec

Dorval, Quebec, 2 October 2021 — The Transportation Safety Board of Canada (TSB) has deployed a team of investigators to the site of an accident involving a Cessna 172 banner towing aircraft in Montreal, Quebec. The TSB will gather information and assess the occurrence.


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