Birdwatch Note Rating
2023-04-24 11:40:26 UTC - HELPFUL
Rated by Participant: DB3317FC2D8E0DA023B75C11ED6BE70ED2F19A3894D971E428BE9BE550B69510
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