Birdwatch Note Rating
2023-04-24 12:57:10 UTC - HELPFUL
Rated by Participant: 84095696823640068068E1538520506D5FE2019F0DE3B5DCDAFFAF806D83DD9E
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