Birdwatch Note Rating
2023-06-21 16:57:39 UTC - NOT_HELPFUL
Rated by Participant: 2B5993CACA06A48A9D2C629AB62EF169E5B52A208988A1B1FD9A24CBA9C5E31B
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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