Birdwatch Note Rating
2023-06-21 15:16:47 UTC - HELPFUL
Rated by Participant: 0498E7F7C2F755A45D2CAA14689D158AD87EFD4DD40B842989972AC2F650EF75
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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