Technology and Operations
This forum is for discussing technological & operational matters pertaining to U-boats.
Red light/ Blue light
Posted by:
Dare Furor
()
Date: October 26, 2000 01:09AM
I hope this is a "technological" inquiry. Under what conditions were red light &/or blue light employed?
Your humble servant,
Dare
Your humble servant,
Dare
Subject | Written By | Posted |
---|---|---|
Red light/ Blue light | Dare Furor | 10/26/2000 01:09AM |
RE: Red light/ Blue light | Visje | 10/27/2000 05:59AM |