Birdwatch Note Rating
2023-04-22 19:38:08 UTC - HELPFUL
Rated by Participant: 86512EB375B2D0AE0236653D5EA3D6413486E616AFD03504662E8F7007C11A90
Participant Details
Original Note:
Those are contrails. Contrails are made up of ice formed from the combination of water vapor in aircraft engine exhaust and cold temperatures that exist at high altitudes causing condensation allows the formation of the trails. They have no effect on humans. https://www.faa.gov/about/office_org/headquarters_offices/apl/noise_emissions/contrails/
All Note Details