Birdwatch Note Rating
2024-04-21 16:36:42 UTC - HELPFUL
Rated by Participant: 91CF112133724C130D201C7B9B0CF031E78A74CDB92C79ACDBCD65F6B0168CF5
Participant Details
Original Note:
The length of time that a contrail lasts is directly proportional to the amount of humidity 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. Diff altitudes, diff humidity/temp. 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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