Birdwatch Note Rating
2023-06-21 14:55:40 UTC - SOMEWHAT_HELPFUL
Rated by Participant: D9FD6A698349255126258747F0D957C3424D268DBDFAC154B82ADDB122DA1D8A
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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