Eagle's Nest BBS system. It is an Extension of the Mars Pirate BBS code to enhance functionality and provide network access. Created by Raymod Rocker a.k.a. TheRock.

Eagle's Nest BBS is a live bbs at seabass.st.usm.edu. But EBBS is usually used to refer to the program that it runs on. The program is also in use by other BBS's the most popular one is probably Auggie BBS.