Birdwatch Note Rating
2023-06-22 18:15:32 UTC - HELPFUL
Rated by Participant: DC4C13EEA7FC26A07165C2BD88973668D6FCDB14D86C02CFC988A910DECD54A5
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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