Birdwatch Note Rating
2024-11-27 01:29:48 UTC - HELPFUL
Rated by Participant: 2B91A322E607A1B831EE9D5B0F3E2FB082654CD0BC71770DCCA0C6B30B73DBA0
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