Birdwatch Note Rating
2023-06-21 15:12:59 UTC - HELPFUL
Rated by Participant: 5A61A99D8E65FC8A15183360988CE8E416D956A4ECAE7E53D65F6657906F6310
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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