Birdwatch Note Rating
2023-06-23 13:48:26 UTC - HELPFUL
Rated by Participant: CE17BD47B1263A4C59BC3CC1B51A55A40335E9AED17254FE8FC0008D96476A5D
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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