Birdwatch Note Rating
2023-04-30 03:56:48 UTC - HELPFUL
Rated by Participant: 994B6D047707AE4E32F0A9EC045EED68A19230A9672B2D925BA1F8315BDC496C
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