Attack periscope mod - help please

[BenHodgi22]

What is the name of the mod that gives me the discs round the attack periscope for calculating range, angle on bow etc.

Tailmange uses it in his 'Lets play: Silent Hunter 3' series on youtube.

Can anyone tell me what ots called and where to find it?

[Sailor Steve]

WELCOME ABOARD! :sunny:

The very first was joegrundman's U-Jagd Tools.
http://www.subsim.com/radioroom/downloads.php?do=file&id=4221

It gives all those tools but doesn't change the way the screen looks. All later GUI mods are based on this one.

U-Jagd Tools was based on Hitman's Printable Is-Was, which gives you the parts and instructions to make your own hand-held copy of the one they actually used.
http://www.subsim.com/radioroom/downloads.php?do=file&id=323