Birdwatch Note Rating
2023-04-22 18:42:15 UTC - HELPFUL
Rated by Participant: DB201DEE9B0DA84B3FD5CD5AF51A869B8E2EDE6001FDFDC1FC4E228381C42728
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/
All Note Details