Birdwatch Note Rating
2023-06-23 04:06:36 UTC - HELPFUL
Rated by Participant: C53B639B0977300E2C78B95EEF5F66B00F5020EDC8248DF8221D88CD10092D1A
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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