Birdwatch Note Rating
2024-11-28 14:04:18 UTC - NOT_HELPFUL
Rated by Participant: D97127F8C811C6EFDBD9D1A124A4B59DC82E6173B8579F95CABE4DD0105D61FF
Participant Details
Original Note:
Persistent contrails occur when the humidity of the atmosphere is high, and the contrail ice particles continue to grow by taking up water from the surrounding atmosphere. These can extend for large distances and may last for hours. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf Persistent contrail photos through history: https://contrailscience.com/contrail-photos-through-history/
All Note Details