The Transportation Safety Board says a helicopter pilot killed in a crash in British Columbia almost two years ago was sick in the days leading up to the accident and reported 91裸聊视频渟hivering uncontrollably91裸聊视频� before the aircraft went down.

The board91裸聊视频檚 report on the November 2022 crash says the helicopter was on a surveying flight near Kitsault, B.C., in the province91裸聊视频檚 northwest when the pilot reported being 91裸聊视频渦nwell91裸聊视频� about an hour and a half after takeoff.

The report says the helicopter crashed into a 91裸聊视频渉eavily forested mountainside,91裸聊视频� killing the pilot and destroying the aircraft.

The safety board says investigators couldn91裸聊视频檛 91裸聊视频渄etermine the full context91裸聊视频� of the fatal crash because the helicopter did not have flight data recording equipment that captures images and audio from aircraft cockpits.

The report says the Airbus helicopter was fitted with a tracking unit, but the data it records was 91裸聊视频渢oo sparse91裸聊视频� to figure out the aircraft91裸聊视频檚 91裸聊视频渆xact manoeuvring91裸聊视频� in the minutes before it went down.

The board91裸聊视频檚 report says the pilot was over 65 years old and had up-to-date medical certification and though he91裸聊视频檇 had past troubles with vertigo, the feverish symptoms and shivering during the flight suggested he 91裸聊视频渓ikely experienced a degree of incapacitation91裸聊视频� before the crash.

The Transportation Safety Board has previously recommended that flight data recorders be required on commercial and private aircraft where they are not required now.

91裸聊视频淭he benefits of recorded flight data in aircraft accident investigations are well known and documented,91裸聊视频� the report says, adding that the recommendation for 91裸聊视频渕andatory91裸聊视频� installation was made after a fatal airplane crash that killed four people in 2016.

Transport Canada agreed to the recommendation, but there have been 91裸聊视频渓engthy delays in implementation,91裸聊视频� the board says in its report.

It says Transport Canada has pushed back its timeline to publish details of possible regulatory changes until 2025 for 91裸聊视频渁dditional analysis.91裸聊视频�