Birdwatch Note Rating
2023-06-21 14:41:51 UTC - NOT_HELPFUL
Rated by Participant: 6D15D441A794D0F3533D95C387536DD2B47339D5D1080414966E284B4EDCF381
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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