Birdwatch Note Rating
2023-06-21 15:05:27 UTC - NOT_HELPFUL
Rated by Participant: 0BE88BCD4AC1F0567051522B082EB1B55C80AF027D3095D97680AD3D7A0D21ED
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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