Birdwatch Note Rating
2023-06-22 02:00:54 UTC - HELPFUL
Rated by Participant: 12585F46E9B99DAA59AA1ACFB6AA9BF666D8B72577BE9361BBD2360DAF5423DB
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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