Birdwatch Note Rating
2024-10-11 14:51:05 UTC - HELPFUL
Rated by Participant: C21523BA25D5932C2EE174643415DF3B46CC5AD9F908BA3FB1080221B1587D1E
Participant Details
Original Note:
This video shows contrails, which are clouds induced by water vapor condensing around the exhaust particules from the engines. Depending on the temperature and relative humidity in altitude, they can remain in the sky for hours - just like naturally forming clouds. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf https://www.metlink.org/fieldwork-resource/contrails/
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