Birdwatch Note Rating
2023-06-22 00:23:47 UTC - HELPFUL
Rated by Participant: 75E532FF908A09C9F915481BE637A2D7F860DC8E1CBEFF01AB759CFD4C355C74
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
All Note Details