Birdwatch Note Rating
2024-11-25 17:01:51 UTC - HELPFUL
Rated by Participant: 630CE8A7AF8EFFA8212FBE0DC5D7D9339C0AB33E390C9E190C970262895837E9
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
All Note Details