Birdwatch Note Rating
2024-03-05 23:33:55 UTC - HELPFUL
Rated by Participant: 61C38E78DD715EC49296F87ED9EE9B0EB5F38F002F18FB3BAA5912027C73AABF
Participant Details
Original Note:
These aircraft are flying at different altitudes. Different altitudes have different pressure, temperature and weather conditions which result in contrails. https://en.m.wikipedia.org/wiki/Contrail Separation minima rules would prevent these aircraft flying this close at the same altitude https://skybrary.aero/articles/separation-standards#:~:text=ICAO%20specify%20minimum%20vertical%20separation,at%20which%20the%20rule%20changes.
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