Echo Boy

Echo Boy, or EchoBoy is a piece of technology used by the Brotherhood of Steel for surveillance and reconnaissance.

Background
The technology makes it possible to detect large concentrations of metal. The Brotherhood uses the Echo Boy twice during, including before operations in Mardin and while in Jefferson City. Information it obtains is displayed on the maps of the Warrior's Pip-Boy 2000.

Appearances
Echo Boy technology is only mentioned in Fallout Tactics.