Birdwatch Note Rating
2023-06-21 17:17:57 UTC - HELPFUL
Rated by Participant: D8E2D26E3C2B3E51D4536B34D861768ACFB21828101A7E230FF45B2DF10C71F5
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