Birdwatch Note Rating
2023-06-21 21:48:41 UTC - NOT_HELPFUL
Rated by Participant: 1C73DEF47896EAD4E0358F049013CC331EBDC534A69F6D73F2737C79DED4270E
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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