Birdwatch Note Rating
2024-11-27 16:47:46 UTC - HELPFUL
Rated by Participant: EBF728C3CD3665D1B34D2387806A9A3E9A01E2765D0BE20D998E4DA41C7CE987
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. Contrails do not pose a health risk to humans. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf
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