Birdwatch Note Rating
2023-06-22 03:36:28 UTC - HELPFUL
Rated by Participant: 2034158BD7B97D8E98C546783BC13E3A40E865A593366A5A7CC9AD2977595A5A
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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