This building was the main structure for tape and card relay. It also contained Tech Control and Carrier Microwave, Teletype Repair, as well as offices for non-coms and officers.
As we look out the front gate area, the guys are running up toward the Gold Mountain complex.
This view shows some PT going on. Also, the chain link fence surrounding Grass Mountain can be easily seen as well as a pole for the lights which illuminated the place at night.
Taken in 2011, this picture shows the entire Grass Mountain facility as it appears today.
More barracks have been built at the rear of the area seen. Other than that, the place looks pretty much the same as it did in 1968.