Birdwatch Note Rating
2024-04-21 06:37:46 UTC - NOT_HELPFUL
Rated by Participant: 82A73AA61FA9D46852458B2E3865801D28706C776B1CE40A36DFC73F943BB836
Participant Details
Original Note:
This is normal. The length of time that a contrail lasts is directly proportional to the amount of humidity that is already in the air. The newly formed ice particles, from the jet exhaust, will continue to grow in size by taking water from the surrounding atmosphere. https://www.weather.gov/fgz/CloudsContrails# https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf
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