Underwater Navigation Devices

[rox@ucf11]

the army is already testing stuff exactly like what you just mentioned, the boat has a transiever your computer has one and then they put a float transiever in the water and it relays info to both dive boat and diver, the boat know where u are and what depth ur air supply as do your buddies know that same info.

Also the army is now using composite/carbon fiber tanks with a 5000 psi working pressure (tho not too many compressors in the public sector would fill to that sigh)

oh i was told this by an air force diver