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Old 05-06-11, 07:03 PM   #14
Fish In The Water
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the Sea


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Join Date: Jul 2009
Location: Watching over U-253
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Quote:
Originally Posted by derrinurban View Post
I make all my sonar sweeps during partols from a depth of about 25m. I have found it to be more reliable. I can click 25m depth on the dial easily and do not have to worry about missing any contacts. In some stormy/bad weather situations, at periscope depth, I just about missed some contacts because the hydrophone would only work sporadically. My depth was varying to the point that at times I was above the depth where hydrophones activate, giving me a dead spot in the sweep (hope that makes sense).
Makes perfect sense as the AI_Sensors.dat file sets the maximum hydrophone height to minus 10 meters. (Or 11.5 in a type IX). This being the case, I can see how rough seas could periodically bounce you in and out of the zone.

25 meters seems a good idea.
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