Birdwatch Note Rating
2023-04-24 14:31:16 UTC - HELPFUL
Rated by Participant: DAAB0A132B750B6F1E1A23803D2AFE4BED44D21407C544F99E9B3E2C54112493
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