Birdwatch Note Rating
2024-11-26 11:16:56 UTC - NOT_HELPFUL
Rated by Participant: 7D96B24678C0C0CA0573A9736BEFD4638D385327A09F7F52F80230C3EE68CFA2
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