Birdwatch Note Rating
2023-06-22 01:53:03 UTC - HELPFUL
Rated by Participant: 736DDDAF0CF8DE722EE1B2FBE990A8A58288CF786AAD0DF019654C5E7A5D4D53
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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