Birdwatch Note Rating
2023-06-22 19:07:43 UTC - HELPFUL
Rated by Participant: 841BC4221BCBA2E6C596C04FDE2A678635B54BE39F001C0C6D76476B1202C005
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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