Birdwatch Note Rating
2023-06-22 01:56:58 UTC - HELPFUL
Rated by Participant: 02566B23580B78A3E1319E3115CFE916B2E01E6F5FCD1528B33E37E4934A9BD1
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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