Birdwatch Archive

Birdwatch Note Rating

2024-04-17 03:39:49 UTC - HELPFUL

Rated by Participant: 81DD42CE61F189D7DE1BFBA9DF84E0B31092CB7CF645B71243FA6D536D046462
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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  • helpfulnessLevel - HELPFUL
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  • ratingsId - 177111775561952084981DD42CE61F189D7DE1BFBA9DF84E0B31092CB7CF645B71243FA6D536D046462