Birdwatch Note Rating
2023-06-22 18:40:14 UTC - SOMEWHAT_HELPFUL
Rated by Participant: 633FD9758C1EADC5369132E04394EF86E81751D5E503BA00F278B473FE7B3189
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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