Birdwatch Note Rating
2023-06-21 17:53:38 UTC - NOT_HELPFUL
Rated by Participant: 99E1F5AFED5B83E5AAEFEBFB9AFCE4DB7718D49C2BBAE382526716F61E9C4B2C
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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