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.
       **  **     **  ********   ******   **     ** 
       **  **     **  **        **    **  **     ** 
       **  **     **  **        **        **     ** 
       **  *********  ******    **        **     ** 
 **    **  **     **  **        **         **   **  
 **    **  **     **  **        **    **    ** **   
  ******   **     **  **         ******      ***