Birdwatch Note Rating
2024-10-01 13:00:37 UTC - HELPFUL
Rated by Participant: 0FF561AB3C629FC69C2D7067EDE177975078F9BC327A8911D10A44AF55DE4759
Participant Details
Original Note:
The combination of water vapor in aircraft engine exhaust and the low ambient temperatures that often exists at high altitudes allows the formation of contrails. Contrails are composed primarily of water (in the form of ice crystals) and do not pose health risks to humans. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf
All Note Details