Birdwatch Note Rating
2024-11-19 13:31:32 UTC - HELPFUL
Rated by Participant: 5D3CD4E934B217A5788BAB7F7E8E65514B4CC7F91940BC759437074BC325D616
Participant Details
Original Note:
Contrails are normal and have been a common occurrence since the beginning of jet aviation. Contrails are condensation trails that form when hot, humid exhaust from a jet engine mixes with the cold, dry air at high altitudes. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf
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