Birdwatch Note Rating
2024-04-21 01:16:44 UTC - NOT_HELPFUL
Rated by Participant: 572204D971A6CC2412B815DF5165932614BEF59E7E33E3F53A12DE23E0704385
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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