Birdwatch Archive

Birdwatch Note Rating

2024-03-22 20:20:47 UTC - HELPFUL

Rated by Participant: C213DB43FBF643568E857705D775FE22AD2ABC3E6D438448F2DF7186D7D6D94B
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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  • helpfulnessLevel - HELPFUL
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  • ratingsId - 1771117755619520849C213DB43FBF643568E857705D775FE22AD2ABC3E6D438448F2DF7186D7D6D94B