German U-Boat U-869 lies in 230 feet of water ... New York: Aqua Quest Publications, 1992 Deep Diving: An Advanced Guide to Physiology, Procedures, and Systems by Bret Gilliam with Robert von ...

the dive team also located what they believe to be Lady Olive. Mr Taylor said the project had been "very demanding" with deep dives in very low light. The U-boat was eventually found at a depth of ...

After four years of historical research supported by deep diving, a team led by filmmaker ... The history books agreed there had been a battle between a U-boat and a Q-ship and that they sunk ...