Birdwatch Note Rating
2023-04-22 21:34:16 UTC - HELPFUL
Rated by Participant: 534272E1443C933FA29ABD62E0E6DE7AF5A3C6C56D7A587DF243FC1DA0F02F0C
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