Birdwatch Note Rating
2023-06-21 17:24:23 UTC - HELPFUL
Rated by Participant: 180233F2DE9487EC1900BFC2805E912797D5BAE6DBA23580DABA292554A2026A
Participant Details
Original Note:
It is known that submersibles do not rely and are not capable of relying on satellite communications while deep underwater. Submersibles rely on mechanical sound waves, called sonar, to communicate with surface ships. https://www.media.mit.edu/projects/translational-acoustic-rf-tarf-communication/overview/ https://mashable.com/article/missing-titanic-submarine-starlink-spacex
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