None of those fail-safes matter if it’s snagged on anything, and judging by all the cables and other stuff on the outside I wouldn’t be surprised if it was snagged.
However, I think the buoys ‘hearing’ banging does sorta mean it’s closer to the surface.
Re: Your edit
None of those fail-safes matter if it’s snagged on anything, and judging by all the cables and other stuff on the outside I wouldn’t be surprised if it was snagged.
However, I think the buoys ‘hearing’ banging does sorta mean it’s closer to the surface.