Birdwatch Note Rating
2023-06-21 17:26:34 UTC - HELPFUL
Rated by Participant: 024F9CBD9A5B54F1273B8A860B60A4E5EE9909C6F03107C15BC3C56EC398CB2D
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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