Birdwatch Note Rating
2024-10-08 11:45:52 UTC - HELPFUL
Rated by Participant: 6DA87AE9903AA340719878BA7C622C62F6377FD5BCA43E6D2312E37B735E55E4
Participant Details
Original Note:
Flight rules state that aircraft must maintain a vertical separation of at least 1000ft. These planes are likely to be at least 2000ft apart. Atmospheric conditions vary rapidly with height - creating thin layers of differing contrail formation. https://www.globeair.com/g/vertical-separation https://scied.ucar.edu/image/multiple-contrails https://windy.com
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