Birdwatch Note Rating
2023-06-21 16:35:42 UTC - HELPFUL
Rated by Participant: A82EE084963665A5F3FE61597A2026B6EE9ED3325DFBDA6EB6541F1FA68F923B
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