Birdwatch Note Rating
2023-04-24 12:57:10 UTC - HELPFUL
Rated by Participant: 31E18D43AB83C5B41E25175C59D7FED234CE830BF55F520D008413BC99E9D46D
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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