Birdwatch Note Rating
2023-06-21 14:56:06 UTC - HELPFUL
Rated by Participant: 05474A54B4F20C5E20ECFDC6027BA04698754BC2385F3C874B520BB3BCF25B92
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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