This link should put you directly over the image at 1,393 meters in elevation. You should see a cement pad with a hole in the middle, and just left of that some of the black lines. Copy and paste to a new window. Then wait for it completely load. Report back...Lol~
Google Earth
Those are craters or part of the old bombing range. The site is directly to the left of the largest crater. left on the map should be to the West towards California.
Location by degrees and minutes.
37 degrees, 10 minutes, 47 seconds North
116 degrees, 05 minutes, 23 seconds West