Birdwatch Note Rating
2023-06-23 01:39:55 UTC - HELPFUL
Rated by Participant: 56955E25A2E0FAD7846590B91363F302D8BE90D61913C7B97342B95071EB87B0
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