Birdwatch Note Rating
2023-06-21 14:31:38 UTC - HELPFUL
Rated by Participant: 590487E4AA32B047D196A42E55A3D56DBB503A2B3689192F9962D4BB9CCDF992
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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