U-869 (1/5)

Shipwreck U-869
Type:
shipwreck, Type IXc/40 U-boat, Kriegsmarine, Germany
Specs:
( 252 x 22 ft ) 1051 displacement tons, 48-56 crew
Built:
1944, Germany
Sunk:
February 11, 1945
sunk by destroyer escort USS Howard D. Crow - no survivors
Depth:
240 ft

U-869

U-869 emblem

The "U-Who?" was identified as the U-869. This took some detective work, as neither US nor German records placed the U-869 anywhere near the eastern seaboard, and no submarine was recorded as sunk at the location of the wreck. The initial theory was that the U-869 was the victim of a circular-running torpedo, one which malfunctioned and homed in on the sub that launched it. While there are numerous documented cases of this, a submarine can usually detect a circular-runner and evade it by diving under it. Self-kills were rare.

That theory also does not explain the extensive damage at two locations on the wreck. ( Two torpedoes? Even more unlikely. ) Much more likely is that the sub was sunk by Coast Guard convoy escorts in an attack on Feb 11, 1945. But since there was no definite confirmation of a kill, the Navy denied the Coast Guard credit for anything, which was not uncommon. According to Navy records, the Coasties just wasted a lot of ammunition on nothing. See below for details.

Type IX U-boat
Horenberg knife
Horenberg knife
The now-famous "Horenberg knife"
U-869 Dish
German Navy markings on a dish
Shipwreck U-869
U-869

The U-869 never sank a ship. The remains of the crew are still inside the broken hull, and even today this hapless boat continues to take lives: 3 divers have died on her since her discovery in 1991.

U-869 Dish
Side-scan of the U-869
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Comments on U-869

John Hines:

July 12, 2022 at 2:47 pm

Is U 869 still being dived on?
Paper records, enigma recovered??

njscuba:

July 12, 2022 at 3:37 pm

I don't think any charter boat is going out there anymore. AFAIK the enigma machine is still in it. It's not worth your life!

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bug
This little guy will be safe from divers for a while. Notice how the tailings of his excavation are a different color than the surrounding bottom.

Lobsters, like most invertebrates, have a much slower nervous system than our own. In tiny creatures, such as insects, this is no great disadvantage, since their "wire runs" ( or nerves ) are so short. However, in bigger invertebrates, this translates into very long reaction times. Therefore, big lobsters have slow reflexes, much slower than even humans. Another common invertebrate trait is a lack of stamina, at least compared to us. In other words, they tire quickly in a chase. This is not to say that they lack tenacity - once they get a good grip on you, they can hold on forever, and even breaking the claw off may not cause it to release.