Birdwatch Note Rating
2023-04-30 03:56:48 UTC - HELPFUL
Rated by Participant: 8912FEDD22F644E0FDE75580C982CAFBCD0D86757662533196542EFBD506B5F3
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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