Birdwatch Note Rating
2023-06-21 17:44:21 UTC - HELPFUL
Rated by Participant: C2858CB6D166D2E1E98A896A728F2AD0B05C732BBC966D1DF88B7B6E6BED6AAA
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