How to identify the target's speed

[SteamWake]

Originally Posted by 558800

How to identify the target's speed according to the wake(the wave of bow)?

You cant at least not that Im aware of other than the fact there moving fast or slow. But fast for a tanker is a hellua lot slower than fast for a DD.

Thats why you have all those perplexing tools at your disposal.

Heres a good thread http://www.subsim.com/radioroom/showthread.php?t=118522