Birdwatch Note Rating
2023-04-22 20:16:03 UTC - HELPFUL
Rated by Participant: A2819408689A611982342F76538A99935736931728D31F9989B2133A5244D7C7
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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