Birdwatch Note Rating
2023-06-22 18:09:01 UTC - NOT_HELPFUL
Rated by Participant: CE40BCC617DC8C89A7CEE2C918B756333E37936C1E3EE769E7AB67CFAB3F8EFF
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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