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A comment on Veteran submariner on how sonar crews tirelessly hunt enemies they can't see. Parent comment

Re:Veteran submariner on how sonar crews tirelessly hunt ene... by ggm on Wednesday August 12, 2020 @02:24PM (#24135119)
Oil and Gas exploration in the sea routinely uses extremely loud sounds, because explosive geosensing. Its screwing up cetacean migration and mating. It travels miles and miles.
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Re:Veteran submariner on how sonar crews tirelessly hunt ene... by GareyBaldo on Wednesday August 12, 2020 @08:06PM (#24138584)
I can attest to this being much louder than any active sonar in the water.
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