Technology and Operations  
This forum is for discussing technological & operational matters pertaining to U-boats. 
Go to: Forum List•Message List•Search•Log In
Your Name: 
Your Email: 
Subject: 
Spam prevention:
Please, enter the code that you see below in the input field. This is for blocking bots that try to post this form automatically.
 ********   ********  **     **  **    **   ******  
 **     **  **    **  **     **  ***   **  **    ** 
 **     **      **    **     **  ****  **  **       
 ********      **     **     **  ** ** **  **       
 **           **      **     **  **  ****  **       
 **           **      **     **  **   ***  **    ** 
 **           **       *******   **    **   ******