Birdwatch Note Rating
2023-06-21 17:08:54 UTC - NOT_HELPFUL
Rated by Participant: 92754DB4CCE20C0C86AD8EB0D17E9DBC9FA12C07B372FBED99F89D32FC5C4F85
Participant Details
Original Note:
Context: Although the support vessel on the surface uses Starlink, all communication with the sub is via text message transmitted using low frequency radio and has nothing to do with Starlink. Starlink operates in high frequency (SHF/EHF) bands and can't be used underwater. https://en.wikipedia.org/wiki/Communication_with_submarines https://www.americantv.com/what-frequency-does-starlink-use.php
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