[Kaleu_Mihoo]

Originally Posted by Sag75

Thanks for answers, but my question is pretty technical, so in other words.. is there an upper water limit on which if you stay above it the DD hydrophone doesn't pick up you?

This may have important consequences, for example when you go up and down in stormy weather, a DD may detect you by its hydrophones!

Yes, there is a limit (in sensors.dat I think), min and max depth for all of the sensors separately.