Uzo - its use in real life and in SH3

[BulSoldier]

Well i dont have problem intercepting and attacking convoy, it was just i thought uzo was some just like attack periscope on bridge but obveously i was quite wrong.
Thx for the answers

[Hitman]

Or...
You use your map, upon which you have carefully plotted the ship's course, to calculate the AOB.

Yes of course. I was referring to how you determine AOB with an UZO--->You must eyeball it as opposed to the periscopes (The other optical attack system) equipped with wiz-wheels and split prisms, where you would actually be able to calculate it.

The idea was to explain how the UZO was used in real life, not the other ways to obtain target data.