Birdwatch Archive

Birdwatch Note Rating

2024-03-22 11:20:18 UTC - HELPFUL

Rated by Participant: BA76C02D4005E75F62FC912FD94887483C720FFF9D322B96DA684A41A7FA9C2A
Participant Details

Original Note:

The chemical 'spewing out' is solid dihydrogen monoxide. When kerosine is oxidised, CO2 and H20 are produced. If pressure, temp and humidity at the altitude flown are appropriate, it will convert from the vapour to solid - ice crystals which are visible as a 'contrail'. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf https://www.space.com/what-are-contrails https://cimss.ssec.wisc.edu/wxwise/class/contrail.html https://www.metlink.org/fieldwork-resource/contrails/

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  • participantId -
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  • version - 2
  • agree - 0
  • disagree - 0
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  • notHelpful - 0
  • helpfulnessLevel - HELPFUL
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  • notHelpfulOpinionSpeculationOrBias - 0
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  • ratingsId - 1771117755619520849BA76C02D4005E75F62FC912FD94887483C720FFF9D322B96DA684A41A7FA9C2A