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