Air transportation safety investigation A21Q0052
Updated in March 2022 : This investigation is in the report phase.
Collision with a lawn tractor during landing
View final report
On , a privately-owned Nanchang CJ6A aircraft was on a recreational flight from Joliette to St-Esprit, Quebec. During the final phase of the landing, the aircraft's right wing struck an open-cabin lawn tractor on the runway. The pilot was able to maintain control of the aircraft which came to a stop in a cultivated field beside the runway. The operator of the lawn tractor was fatally injured. The aircraft was substantially damaged but the pilot was not injured.
Investigation report: Collision with a lawn tractor
Read the news release
TSB deploys team to the site of a tractor / aircraft collision near Saint-Esprit, Quebec
Dorval, Quebec, 5 July 2021 — The Transportation Safety Board of Canada (TSB) is deploying a team of investigators following a collision between a tractor and an aircraft at an aerodrome near Saint-Esprit, Quebec. The TSB will gather information and assess the occurrence.
Map showing the location of the occurrence
Mario Boulet has over 30 years of civil aviation experience. He joined the TSB in 2015 and is now a Regional Senior Investigator based out of Dorval, Quebec.
Before joining the TSB, Mr. Boulet worked during 8 years for Transport Canada as a civil aviation safety inspector after a career in the private sector for various approved maintenance organizations, aircraft manufacturers and airlines where he occupied positions from aircraft maintenance engineer to Person Responsible for Maintenance (PRM), including Minister Delegate for a major aircraft manufacturer.
Since 2006, Mr. Boulet also became an expert in the manufacturing and operation of Unmanned Aerial Systems (UAS).
Mr. Boulet holds an aircraft maintenance engineer license from Transport Canada and a private pilot license.
Class of investigation
This is a class 4 investigation. These investigations are limited in scope, and while the final reports may contain limited analysis, they do not contain findings or recommendations. Class 4 investigations are generally completed within 220 days. For more information, see the Policy on Occurrence Classification.
TSB 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.
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.