Birdwatch Note Rating
2023-06-22 12:07:10 UTC - HELPFUL
Rated by Participant: DE88BB196529780C2C4833CFBF20B09CF841221137D46F4C457ED8041E31CC77
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