Birdwatch Note Rating
2023-04-22 20:38:28 UTC - HELPFUL
Rated by Participant: C26E514356D6485AB48F43AA94B888B5C95446578278463D40EF8FE4D4615107
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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