1,160 U-boats were built by Germany during the 2nd world war. The prefix U in U-boat stands for "Unterseeboot", a German term meaning simply "undersea boat". By the end of the war, only about 360 survived with German submariners suffering one the highest death rates of the conflict. Typically, a German u-boat of WWII had a surface speed of about 17 knots and a submerged speed that ranged between 4-7 knots. They had normally operated at a maximum depth of 200 to 250 feet, but in an emergency could go as deep as 400 before being crushed by water pressure.
The u boat can dive 200 to 250feet deep
200
Test depth for U.S. boats was between 250' and 400' depending on the boat class.
They can dive up to 500 feet deep.
Safe depth for a U-Boat was between 180-250m deep. Any more and they ran the risk of being crushed by the oceanic pressure.
Dive Deep was created on 2008-01-28.
A dive boat that is restricted in its ability to maneuver.
A Rockhopper Penguin can dive as deep as 100 m.
Dive Deep - Quintessence album - was created in 1971.
Harbor Porpoises will dive as deep as 656 ft. (200 meters)
The HM Dive is not in SoulSilver or HeartGold, for there is no deep water to dive into.
You have to go to Undella and get the HM dive. Then you can dive (: