Birdwatch Note Rating
2023-04-22 20:41:45 UTC - HELPFUL
Rated by Participant: B3104491FE0807B5DBEC1E51BFC6A4C40E2BE01C024F5945F7804A7D3754D957
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