Birdwatch Note Rating
2023-06-21 14:20:09 UTC - HELPFUL
Rated by Participant: 4E22A663F1EC3D96C085E20B1A4B0A9315433CF6DE410DA4EFD9BF49C887C6A3
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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