Birdwatch Note Rating
2023-06-21 14:48:10 UTC - HELPFUL
Rated by Participant: 4DFF5362D7473A22872160A2DF9D7AB6B40FA50F486D1B7AC8A64C7B255C1BD0
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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