This is a case of a picture worth a thousand words. I have never seen this map before. It answers a lot of questions for me. I searched "Loran Station" and got more info. It seems the C. G. men did have opportunities to visit the rest of the island, maybe not regularly, of course. I wonder if maybe they could have walked the short distance to the nearby clearing where the artifacts were found, and used it as a getaway spot, perhaps to gather to cook up some local birds or turtles to relieve the monotony of the military food? I don't believe there was a high fence around their compound to prevent them from doing this. I picture in those days some of the men having the knowledge to clean & cook some of the local wildlife. This would just give a reason for firepits and the like, would not rule out anybody else using the area, of course. Also, from my military experience they might have been conscientious enough to remove all their debris, beer cans, cigarette butts, or whatever, so there would be no sign that would identify the C.G. as using this area. I'm sure this topic has been raised somewhere in the forum, but I have not seen it.