Birdwatch Note Rating
2023-06-22 04:50:37 UTC - SOMEWHAT_HELPFUL
Rated by Participant: 67C405874809304F1E836ED678871D5AE847D5B362DD42C916E85938811AF03B
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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