After playing SH5 with map contacts on I was amazed by the short range of the hydrophones and the high underwater speed approaches that I was able to use. In GWX I usually go silent running as soon as a destroyer comes within 8 kilometers

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Can someone post a few rough ranges at which late war hydrophones can hear me in GWX on different speed settings and weather conditions? I can't use the Mission editor in SH3 and have yet to find a fix for it