Birdwatch Note Rating
2023-06-22 18:40:52 UTC - HELPFUL
Rated by Participant: C34C05F00B9134D73BC6584D44E8E0B68F1AD4DAE6720D5C6F60CA6367024651
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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