Birdwatch Note Rating
2023-04-22 21:34:16 UTC - HELPFUL
Rated by Participant: 42CE9D2ED0ECD5141B401639275835780A9A632556885CA31571A9EC62F09B91
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