Quote:
Originally Posted by stoianm
if you play at 100% realism you can find an precise spead or cource only with for bearing methode (i think)... this methode ''Dick O'Kane'' can be used at 100% realism? If yes can you post an link pls?
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You are correct. You are still limited with finding an accurate range but if you can find speed and course with 4bearings or by visual contact you can then submerge and use only sonar to carry out the attack using a constant bearing technique.
Here are some links. They are for SH4 but the principles are the same and work for SH5. Just make sure you don't have the periscope linked to the TDC or it will throw off your TDC data inputs.
Dick O'Kane Targeting video
download
Dick O'Kane Sonar only video
download (the difference here is that he uses pinging to find range I believe. So again we are limited by the uboat's available technology)
DIck O'Kane written
tutorial
The bottom-line is that if you can get speed and course by some other method while submerged (like 4 bearing method) you don't need an accurate range to carry out a Dick O'Kane attack. The 90 degree setup of your sub to the targets course cancels out the need for an accurate range.