Escort see me without pinging

[Paulebaer1979]

Originally Posted by RussaX37

this things are very good known. but for periscope I dont use it a lot I'm basing on hydrophone so periscope for me is only to find interesting targets and after to select them when firing torpedo but also I'm using periscope at very low height that mean I dont see whole time because of waves so this helps a lot. so they ofthen never see my periscope but for engaging my targets in convoy and escape I'm using different techinq

This is a very good idea. But as i know, within GWX the visible height for the peri is 0 cm. That means, that anyone can see your peri when it´s higher than 1cm above the water. LSH and CcoM changed this to 15 or 20 cm.

The other aspect is your noice. If you not running in absolute silent mode (Schleichfahrt) and with very low speed the escorts can hear you without pinging. In some mods you can see it on nav map - there is a half circle in front of some destroyers. Inside they are able to listen for your sub.

In real live it´s very difficult to find a peri if the sub below drives less than 4kn. I had often the chance to try it out, when i was in the german navy. In these cases i did know the area the sub was inside - i only found the peri in two of ten times. The commander of the sub did use his peri only fpr 20 seconds and lowers it than.