Birdwatch Note Rating
2023-05-14 09:48:53 UTC - HELPFUL
Rated by Participant: 1A495A6011BFC6A1832B737EE3965BDDA29C7DFA71A8ECBA64662B96EB9318BE
Participant Details
Original Note:
Contrails have been a normal effect of jet aviation since its earliest days. 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 and grow (if the humidity is high). https://www.faa.gov/regulations_policies/policy_guidance/envir_policy/media/contrails.pdf
All Note Details