Please see https://7news.com.au/news/nsw/aviation-authority-issues-carbon-monoxide-warning-following-crash-investigation-c-1142382
This floatplane crash happened in 2017 yet it seems that only after all other causes of the crash had been investigated was carbon monoxide poisoning suspected and tested for in March 2020. Why did it take so long?
There is a call for sensors – even small sensors that cost only a couple of ££ (mainly used by pilots of small planes) but of course the aviation industry is stalling. Pilots seem reluctant to buy their own but it’s their lives as well as their passengers so surely it’s worth their while to buy them?
It’s not just CO – there is a “cocktail” of toxic substances making it impossible to nail the health damage down to only one substance. EASA tested 127 substances present. https://www.aerotoxicteam.com/easa-list.html.
Medical testing and info for professionals kindly provided by Bearnairdine Beaumont – she hopes that perhaps some of it will be useful.