Birdwatch Note Rating
2023-06-21 16:39:53 UTC - HELPFUL
Rated by Participant: 7B03473D890D86CE830A9642BC3F48B206F9FE1FA2A44DB97B4C70BB94CF5E33
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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