Air transportation safety investigation A19P0112

Updated May 2020: This investigation is in the report phase.

Table of contents

Collision with terrain

Cessna 208 float plane
Addenbroke Island, British Columbia

The occurrence

On , a Cessna 208 aircraft on floats, operated by Seair Seaplanes, departed Vancouver International Seaplane Base, British Columbia, at approximately 9:30 am with 1 pilot and 8 passengers on board. The destination for the flight was a remote fishing lodge approximately 37 nm Southeast of Bella Bella, British Columbia. At approximately 11:00 am, the aircraft collided with terrain. There was no post-impact fire. An ELT signal was detected in the vicinity of Addenbroke Island, British Columbia. Search and Rescue (SAR) were dispatched and found the aircraft in a heavily forested hillside of Addenbroke Island. The pilot and 3 passengers received fatal injuries. The other 5 passengers received serious injuries. The TSB is investigating.


Media materials

Deployment notice

2019-07-27

TSB deploys a team following a seaplane accident on Addenbroke Island, British Columbia

The Transportation Safety Board of Canada (TSB) is deploying a team of investigators to the site of yesterday’s accident involving a Cessna 208 seaplane operated by Seair Seaplanes on Addenbroke Island, British Columbia. The TSB will gather information and assess the occurrence.


Investigation information

Map showing the location of the occurrence


Investigator-in-Charge



Investigator-in-Charge

Photo of Scott Ludlow

Scott Ludlow joined the TSB’s Air Investigations Branch in 2019 after having spent 15 years in private sector aviation. He has flying and training experience in commercial operations under subparts 702, 703, 704 & 705 of the CARs, and as a flight instructor. The majority of his experience was acquired in Newfoundland-and-Labrador and the Maritime provinces. He has also worked in Montreal, Qc, and Comox, BC, flying King Airs, Citations, and Dash-8. Mr. Ludlows holds a Bachelor’s degree in science (physics) and is completing his Master’s degree in Aeronautical Science (human factors and safety management).


Photos


  Download high-resolution photos from the TSB Flickr page.

Class of investigation

This is a class 3 investigation. These investigations analyze a small number of safety issues, and may result in recommendations. Class 3 investigations are generally completed within 450 days. For more information, see the Policy on Occurrence Classification.

TSB investigation process

There are 3 phases to a TSB investigation

  1. Field phase: a team of investigators examines the occurrence site and wreckage, interviews witnesses and collects pertinent information.
  2. 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.
  3. 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.

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