Birdwatch Note Rating
2024-12-12 19:38:07 UTC - HELPFUL
Rated by Participant: 6C44D3D533DAE1DCA7067A990A01F8FFF32250C87469A23DA72FBAC95AE657C4
Participant Details
Original Note:
These 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