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TSB of Canada (unofficial mirror)

@tsbcanada-mirror.bsky.social
74 followers 1 following 269 posts

This is an unofficial mirror of TSB posts on "the other site", using a script maintained by @douglasr.bsky.social TSB website: bst-tsb.gc.ca

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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 29/09/2026
TSB investigation (M24P0265) determined that gaps in situational awareness and communication contributed to a collision between a barge and workboat in #Squamish Harbour, British Columbia. Learn more: ow.ly/TB9b50ZSlE8 #MarineSafety #TSBMarine
Graphic announcing the release of TSB investigation report M24P0265 concerning a marine occurrence in Squamish Harbour, British Columbia. The graphic includes the text “Report Release: M24P0265, Squamish Harbour, British Columbia.” Beside the text is a photograph of the Woodfibre LNG Project site showing a cruise ship serving as a floatel, with the occurrence tug and barge moored alongside. Mountains are visible in the background, and a TSB investigator is standing on a vessel in the foreground.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 24/09/2026
Today, in addition to one recommendation (R26-02) to @Transport_gc the Board is also issuing one safety concern related to railcar wheels manufactured before 2003 that are more susceptible to failure. Learn more here: ow.ly/hHRS50ZQJer
Photos of a failed railcar wheel. A train icon. The Canada wordmark. The TSB Coat of Arms. Text “TSB Rail Safety Concern. R23E0029 – Uncas Alberta”.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 24/09/2026
The TSB is calling on @Transport_gc in collaboration with the railway industry to establish enhanced analytics of wheel impact load detectors following its investigation in a 2023 derailment near Uncas, Alberta. Learn more: ow.ly/c2Ah50ZQIGo #TSBRail #RailSafety
image of a train on its side with text “Report release R23E0029, Uncas, Alberta”, a train icon, the Canada wordmark, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 23/09/2026
Tomorrow, the TSB will release its investigation report (R23E0029) into a 2023 train derailment near Uncas, Alberta. One recommendation and one safety concern will be made to @Transport_gc aimed at advancing rail safety in Canada. More here: ow.ly/vapx50ZQjKQ
image of a train on its side and an excavator with text “Report release tomorrow R23E0029, Uncas, Alberta. One recommendation and one safety concern to advance rail safety in Canada. Thursday, September 24, 2026 10:00 a.m. MT”, a train icon, the Canada wordmark, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 22/09/2026
#TSBAir just released its investigation report (A23P0020) into the March 2023 engine fire of a WestJet Encore Ltd. aircraft near Kamloops Airport, British Columbia. ow.ly/IXCR50ZPK10 #AviationSafety #Media
Image of an aircraft engine with text “Report release: A23P0020, Kamloops Airport, British Columbia.”, an aircraft icon and Transportation Safety Board coat of arms and Canada wordmark.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 19/09/2026
#TSBAir is deploying a team of investigators to the site of a small aircraft accident that occurred in southeast #Saskatchewan. The team will gather information and assess the occurrence.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 12/09/2026
#TSBRail is deploying a team of investigators following a train accident, which occurred earlier today in Montreal, #QC. The TSB will gather information and assess the occurrence.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 10/09/2026
#TSBMarine just released its investigation report (M24C0256) into the October 2024 occurrence where the passenger ferry Radisson struck a dock in Québec City. ow.ly/irJn50ZLiRa #MarineSafety #Media
image of a vessel with text “Report release M24C0256, Québec City, Quebec”, a vessel icon, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 09/09/2026
Passenger vessel crews need to be ready when emergencies happen. The TSB continues to call for mandatory passenger safety management training for crew members on all passenger vessels. ow.ly/2jnY50ZLe50
image of a vessel with text “The TSB recommends that Transport Canada implement a requirement for crew members of all passenger vessels, including those on sheltered waters voyages, to complete appropriate training in passenger safety management. TSB Recommendation M24-01”, a vessel icon, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 27/08/2026
#TSBAir is deploying a team of investigators to the site of a small aircraft accident that occurred on Wednesday near Mission, #BC. The TSB will gather information and assess the occurrence. ow.ly/ibvt50ZG3kj
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 26/08/2026
#TSBAir released its report (A24W0016) into a 2024 fatal helicopter crash near Fort Chipewyan, Alberta. The investigation found that the pilot likely experienced an unexpected loss of visual references. Learn more:https://t.co/eBITQjdfCC. #AviationSafety #IIMC #Media
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 25/08/2026
#TSBAir is deploying investigators following a small aircraft accident near Rosetown, #Saskatchewan. The team will arrive on site Wednesday and will gather information and assess the occurrence. #media
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 25/08/2026
The TSB is calling for stronger @Transport_gc oversight of medical fitness assessments following its investigation (R23E0079) into a CN train collision and derailment near Wainwright, #Alberta. Learn more: ow.ly/C83c50ZCuRo #RailSafety
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 25/08/2026
#TSBAir is deploying a team of investigators following an accident that occurred Monday evening at Montréal/Pierre Elliott Trudeau International Airport, #QC. The TSB will gather information and assess the occurrence. ow.ly/C8VF50ZFeck
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 24/08/2026
TSB investigations have identified that loss-of-visual-reference accidents are more likely to involve helicopters than airplanes. Training, technology, and SOPs are critical to safe recovery: ow.ly/CjfM50Y5Hh7 #AviationSafety
Three superposed photos of helicopter wreckages on snow-covered terrains, each with the number of the TSB investigation that they are associated with (A21C0038, A12P0079, and A21C0038[LA1.1]), with the text “Helicopters face higher risk in loss-of-visual-reference accidents.” Transportation Safety Board of Canada coat of arms in the bottom left corner, and the Canada wordmark in the bottom right corner.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 19/08/2026
#TSBAir is deploying a team of investigators near Minden Hills, ON following an accident involving a privately registered Cassutt Racer. The TSB will gather information and assess the occurrence. ow.ly/g3un50ZByVN
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 04/08/2026
#TSBAir is deploying investigators following a mid-air collision involving 2 Cessna 172 aircraft, that occurred Monday near Chilliwack Airport, #BC. The team will arrive on site this afternoon, and will gather information and assess the occurrence. ow.ly/fcZW50Zw8nY
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 23/07/2026
Last year, the TSB launched its safety issue investigation (SII) (M24A0348) into shipboard fires on commercial vessels and the effectiveness of emergency response in Canada. Learn more about the progress to date: ow.ly/lOkk50ZrZo6 #MarineSafety
Picture of a fire onboard the cargo vessel Zim Kingston with the text “1-year investigation update: M24A0348.” Transportation Safety Board of Canada coat of arms in bottom left corner.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 22/07/2026
Every investigation is a journey from evidence to answers. Each one goes through three phases: field work, examination and analysis, and report writing. Learn how each one contributes to safer transportation: ow.ly/HPOe50Zrvk4
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 22/07/2026
#TSBRail released its investigation report (R25Q0097) into the December 2025 main-track derailment involving an ore train north of Sept-Îles, Quebec: ow.ly/uZft50ZnjYf #RailSafety #Media
A photo of a derailed train with text “Report release: R25Q0097, near Sept-Îles, Quebec.” Transportation Safety Board coat of arms and a train icon in the bottom left, and Canada wordmark in the bottom right.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 21/07/2026
The TSB has deployed on July 20 a team of investigators to the site of a small aircraft accident, that occurred Monday evening in Victoriaville, Quebec. The TSB will gather information and assess the occurrence. ow.ly/lFys50ZqGTP
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TSB has deployed a team of investigators following a small aircraft accident in Victoriaville, Quebec - Transportation Safety Board of Canada
The Transportation Safety Board of Canada (TSB) has deployed on July 20 a team of investigators to the site of a small aircraft accident, that occurred Monday evening in Victoriaville, Quebec. The TSB...
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 21/07/2026
#TSBMarine is deploying a team of investigators to St. Mary’s Bay, #NS, to investigate an accident involving the vessel DFO RHIB C36755NS, which overturned while conducting exercises on July 15. The TSB will gather information and assess the occurrence. ow.ly/znR150ZqHGy
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 16/07/2026
#TSBRail released its investigation report (R26Q0001) into the January 2026 main-track collision and derailment involving a @VIA_Rail passenger train in Saint-Alexandre-de-Kamouraska, Quebec: ow.ly/opMK50ZniHM #RailSafety #Media
A photo of a derailed train with text “Report release: R26Q0001, Saint-Alexandre-de-Kamouraska, Quebec.” Transportation Safety Board coat of arms and a train icon in the top right, and Canada wordmark in the bottom right.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 16/07/2026
Investigation update (R26D0039): Following the July 5, 2026, derailment in Repentigny, Quebec, the TSB issued a rail safety advisory to @Transport_gc. The advisory concerns several deficiencies observed on CN’s Joliette Subdivision. Full details: ow.ly/3MyG50ZofVH
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 15/07/2026
#TSBAir released its investigation report (A23O0122) into the September 2023 loss of control and impact with runway involving a Perimeter Aviation LP aircraft at Detour Lake Aerodrome, Ontario. ow.ly/C1UZ50Znus8 #AviationSafety #Media
Image of an aircraft with text “Report release: A23O0112, Detour Lake Aerodrome, Ontario”, and Transportation Safety Board coat of arms and Canada wordmark.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 14/07/2026
#TSBAir is deploying a team of investigators following a helicopter accident that occurred earlier today near Knight Inlet, #BC. The team will arrive on site Wednesday morning and will gather information and assess the occurrence.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 13/07/2026
#TSBRail is deploying a team of investigators following a derailment involving a CPKC freight train that occurred earlier today in Calgary, #AB. The TSB will gather information and assess the occurrence. ow.ly/bUbO50Zn2vX
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 08/07/2026
TSB just released its annual assessment of responses to the 78 outstanding recommendations in the air, marine, and rail transportation sectors: ow.ly/ucPR50Zl7CY #AviationSafety #MarineSafety #RailSafety
Graphic showing 78 outstanding safety recommendations by Canada's Transportation Safety Board with icons for air, marine, rail, and pipeline sectors. Transportation Safety Board of Canada Coat of arms at the bottom left.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 07/07/2026
#TSBAir just released its investigation report (A25P0149) into the Sept. 2025 fatal accident involving an amateur-built Bushmaster Super 22 aircraft that collided with terrain shortly after taking off from Lillooet Aerodrome, BC: ow.ly/8aUN50ZkMqQ #AviationSafety #Media
Photo of an overturned aircraft with the text “Report release: A25P0149, Lillooet Aerodrome, British Columbia”, a plane icon, the Transportation Safety Board coat of arms in the bottom left and Canada wordmark in the bottom right.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 06/07/2026
TODAY: TSB released its 2025 occurrence stats for Canada’s in the air, marine, pipeline & rail transportation sectors: ow.ly/PCrr50ZkEUx
Graphic showing 3354 total occurrences reported to the TSB in 2025, broken down by 1141 air, 990 marine, 60 rail, and 1163 pipeline incidents. Transportation Safety Board of Canada Coat of arms at the bottom left.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 06/07/2026
#TSBRail deployed a team of investigators following the derailment of a Canadian National Railway Company (CN) train Sunday in Repentigny, #QC. The TSB will gather information and assess the occurrence. ow.ly/6sLK50ZkBKc
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 01/07/2026
#TSBMarine deployed a team following the sinking of a fishing charter vessel near Richmond, #BC. The TSB will gather information and assess the occurrence.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 29/06/2026
#TSBPipeline released its investigation report (P25H0072) into a 2025 incident involving a pipeline operated by Westcoast Energy Limited Partnership, near Fort St. John, British Columbia: ow.ly/mTQ850ZfBUP #PipelineSafety #Media
Wireframe image of a pipeline with text “Report release: P25H0072, Pipeline damage, near Fort St. John, British Columbia”. Transportation Safety Board coat of arms in the upper left and Canada wordmark in the bottom left.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 25/06/2026
#TSBAir is deploying a team following an aircraft accident near Fort Simpson, Northwest Territories. The TSB will gather information and assess the occurrence. #media ow.ly/ucKn50ZhlBx
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 22/06/2026
#TSBRail released its investigation report (R25T0189) into a July 2025 freight train derailment in Paris, Ontario: ow.ly/bac950ZezbR #RailSafety #Media
A photo of a derailed train being moved by work crews with text “Report release: R25T0189, Paris, Ontario”. Transportation Safety Board coat of arms in the bottom left, and Canada wordmark in the bottom right.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 22/06/2026
#TSBRail released its investigation report (R25T0189) into a July 2025 freight train derailment in Paris, Ontario: ow.ly/bac950ZezbR #RailSafety #Media
A photo of a derailed train being moved by work crews with text “Report release: R25T0189, Paris, Ontario”. Transportation Safety Board coat of arms in the bottom left, and Canada wordmark in the bottom right.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 19/06/2026
#TSBMarine deployed a team following a fishing vessel fire and crew evacuation in southwest Nova Scotia
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 18/06/2026
#TSBAir released its investigation report (A24P0107) into the October 2024 fatal accident involving a float-equipped aircraft operated by Wilderness Seaplanes Ltd. in Warner Bay, British Columbia. Find out more: ow.ly/XUht50Z8Qq9 #AviationSafety #Media
Photo of a float-equipped aircraft being pulled from the water with text “Report release: A24P0107, Warner Bay, British Columbia”. Transportation Safety Board coat of arms in the upper left and Canada wordmark in the bottom left.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 17/06/2026
Today, the TSB issued 6 recommendations to @Transport_gc following its investigation (M23A0169) into the #Titan implosion. They focus on regulatory oversight, technical standards for submersibles, and safety management. Learn more: ow.ly/73cg50ZcrAz
image of a vessel and a submersible with text “TSB issuing six recommendations in three key areas following the implosion of the Titan submersible”, a vessel icon, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 17/06/2026
Today, #TSBMarine released its report (M23A0169) into the 2023 implosion of the #Titan submersible. As a result of the investigation, the TSB issued 6 recommendations to @Transport_gc. Learn more: ow.ly/TkOp50Zcsoj
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 15/06/2026
FACT of the day: For a safety management system to be effective, it should proactively identify risks; and effective risk-mitigation measures should be implemented. ow.ly/ifwh50ZbOFB #MarineSafety
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 15/06/2026
TSB investigations continue to reveal persistent gaps in @transport_gc surveillance: inconsistent inspection practices, limited follow-up on deficiencies, and inadequate verification of conditions imposed by the Marine Technical Review Board: ow.ly/qua250ZbO0N #MarineSafety
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 03/06/2026
#TSBRail investigation into near-collision between two @GOtransit commuter trains carrying over 400 passengers in Burlington, #ON, highlights need for physical defences against missed signals. ow.ly/z7um50Z6Hjk #RailSafety
Dark blue graphic with four transportation icons (airplane, ship, pipeline, and train, with the train highlighted in orange) above the text “Report Release: R24T0064 – Missed Railway Signal and Near-Collision, Burlington, Ontario”, along with the Transportation Safety Board of Canada name and coat of arms on the left and the Canada wordmark on the right.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 02/06/2026
In 2012, 3 crew died and 45 were injured when a VIA Rail train derailed in #Burlington, ON after taking a switch too fast—likely from a missed signal. Tomorrow, the #TSBRail releases a report on a 2024 near-collision at nearly the same spot. ow.ly/7tRR50Z6GFP #RailSafety
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 28/05/2026
#TSBAir investigation report (A23P0040) highlights critical safety risks during maintenance ground run operations following a fatal helicopter accident that took place at Smithers Airport, British Columbia in May 2023. Learn more: ow.ly/xShn50Z4ifI #AviationSafety #Media
Wireframe image of helicopter with text “Report release: A23P0040, Loss of control on ground, Smithers Airport, British Columbia”. Transportation Safety Board coat of arms in the upper left and Canada wordmark in the bottom left.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 28/05/2026
#TSBMarine releases its report (M24C0142) and issues 1 recommendation to @Transport_gc to modify the Pleasure Craft Operator Competency Program. Learn more: ow.ly/mAaL50Z2pef
Image of a pleasure craft with text “M24C0142: Navark Faucon Millenium. The TSB recommends that Transport Canada modify the Pleasure Craft Operator Competency Program to ensure that pleasure craft operators acquire and maintain a sufficient level of knowledge to be able to respond to the unique elements of the conditions in which they operate”, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 28/05/2026
Obtaining a Pleasure Craft Operator Card requires no practical training which can leave operators unprepared to face risks in complex waterways. The latest TSB Recommendation (M26-01) aims to address this safety gap. Learn more: ow.ly/21eJ50Z3azb
image of a pleasure craft with text “Investigation report: M24C0142. From 2012 to 2021, recreational boating was linked to an average of 106 deaths annually, with powerboats involved in 57% of fatalities.”, a vessel icon, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 27/05/2026
Busy waterways leave little room for inexperience. In 2022, a pleasure craft (M22P0298) overturned because the operator was not focused on their surroundings and missed an approaching cargo vessel. ow.ly/F85f50Z2ovE
image of a busy waterway with text “Busy waterways leave little room for inexperience”, a vessel icon, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 27/05/2026
What happens when pleasure craft operators aren’t trained to operate in adverse weather conditions? In 2023, the ferry Svanoy (M23C0143) collided with a pleasure craft, 3 people were thrown into the water and 1 was trapped below deck. All were rescued. bit.ly/4e8mBGT
image of a ferry with text “Safety is a shared responsibility”, a vessel icon, and Transportation Safety Board of Canada coat of arms.
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TSB of Canada (unofficial mirror) @tsbcanada-mirror.bsky.social · 19/05/2026
#TSBAir is deploying a team to investigate an aircraft accident involving a privately registered Schleicher ASW 20, that occurred earlier today in Lamont, Alberta. The TSB will gather information and assess the occurrence.
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