Birdwatch Note Rating
2023-04-23 04:17:51 UTC - HELPFUL
Rated by Participant: 9921EB871B50E1448AD08B88A1B294CD8C0015DB5B5BAD66F40C731BB234215C
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