Oceangate Titan

Oct 1, 2007
1,858
Boston Whaler Super Sport Pt. Judith
Not sure I agree. The Navy was using a top-secret system, and given what we know about seismic survey technology, which has been around for nearly 70 years, I surmise the Navy utilizes some kind of underwater listening array which can locate noises in 3 dimensions.
"....a top secret system......". If we knew how it operated and performed, it would no longer be "top secret", now would it?
 
Aug 19, 2021
495
Hunter 280 White House Cove Marina
"....a top secret system......". If we knew how it operated and performed, it would no longer be "top secret", now would it?
It has been in place since the 1940s or so and I am right there with you. The good ol' USA is not releasing all of it capabilities.