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Old 07-25-05, 09:24 PM   #12
Faamecanic
Ace of the Deep
 
Join Date: May 2005
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Quote:
Originally Posted by don1reed
I use RUb 1.42 and with a worn out crew heading home from a long patrol, we came across a cripple in the vic. BF15...it took over 4 (four) minutes between shots. Those lads were whipped.
Ok.. Im home now.

The book is "U-Boat War Patrol" The Hidden Photographic Diary of U 564 ISBN: 1-85367-575-X. Got it from amazon.com and it is a GREAT book. Its like Iron Coffins with 400+ pics. of the actual war Patrol

U564 was a Type VII-C under the command of Reinhard 'Teddy' Suhren.

The incident I was referring to starts on page 150 - 157.

U564 engaged a Large Tanker (8,176tons) with its last pair of torpedos. One hit, but the other got hung up in the tube (hot running!) due to damage to the external torpedo door linkage being bent by a Depth Charge attack earlier.

Teddy surfaced the Uboat and waited for the lifeboats with 39 sailors and 2 British gunners to get clear of the tanker. They then commenced firing on the tanker. This was approx. in August 1940.

From the book (pp. 156-157)

"Within the hull, the ammunition was broken out of its store beneath the decking next to the commander's cabin, unloaded from each individual metal container and passed laboriously by hand through the conning tower hatch and out to the waiting gun crew. As each round slid down the small chute that folded down from the conning towers front, it was taken and held in readiness for use by the two loaders on hand for the task.

Over the next twenty five minutes, fifty shells streaked across the narrow gap that seperated the two vessels, thirty five of them impacting on the Vardaas..

So.... it seems this Type VII-C with a experienced crew could fire 2 shells a minute, with a 70% hit rate.

Now...back to the 60 seconds between shells in RuB... I still feel that realisitic. Here is why. First U 564 had a crew that had all worked together for at least 4 patrols. This was VERY unusual. Most crews rotated frequently. There were only THREE people on U564 that had not been on 4 patrols together (1 Officer Engineer in trianing, 1 photographer, 1 seaman).

Realistically we would never have a combined crew that would have worked with eachother this long. Especially in the latter years (1942 and out).

Just thought you guys would like to know what at least one primary source says... that a 2 shell per min rate wouldnt be unrealistic. But not likely. Im sure there are other primary sources out there that say something different.
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