Birdwatch Note Rating
2023-06-22 20:25:35 UTC - NOT_HELPFUL
Rated by Participant: 2460FC79A6BA2F5F5BE78ED63BAF223F421D6A85BFFD514CD8E92BE63E9BA11A
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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