Birdwatch Note Rating
2023-04-24 11:12:51 UTC - HELPFUL
Rated by Participant: FE77910CD3494545AB063CF44E678D2EB588EACAE981DD02556188DD8A1F25C3
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/
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