Birdwatch Note Rating
2023-06-21 15:16:45 UTC - NOT_HELPFUL
Rated by Participant: 4831CA724C158A6FE2F4A0F9D40F20FFB4208A1674F304374534B0B9895650ED
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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