Birdwatch Note Rating
2023-06-21 14:40:44 UTC - HELPFUL
Rated by Participant: 368F223499770F024A9B41911CE6436483A44961F195533CDAB5A077A88C41B5
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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