Birdwatch Note Rating
2023-06-22 01:53:54 UTC - HELPFUL
Rated by Participant: 3FDAD9C34C1DF9F06F9EDC3E0148BFA33EA20CAF85166465D2979E5CE98C3727
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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