Birdwatch Note Rating
2024-04-06 15:57:05 UTC - HELPFUL
Rated by Participant: D2AF183512E975AD44D6DB40AE87F51E0064E277DAD82F432F7A5E2654C9B024
Participant Details
Original Note:
In this video, we see aircraft at two different altitudes. Depending on the temperature and the amount of moisture in the air at the aircraft altitude, contrails evaporate quickly (if the humidity is low) or persist (if the humidity is high). https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf https://www.bbc.com/news/blogs-trending-62240071
All Note Details