Birdwatch Note Rating
2023-06-22 17:33:36 UTC - HELPFUL
Rated by Participant: 6E2AD08EBE1832F343C4A11DA98EE97F54D7A908FBDA8E005531AC94D4DF4D57
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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