I checked the article back in history and I did not detect any sign of overlinking. In fact it is as it should be, and as I would like all articles to be. I could even say that I would like some more links in there (eg 1970s). I assume some people obviously have different definitions of overlinking than mine.
I agree, for the most part. While things like "memorial" and "health" do not need to be linked, I have no issue with linking industry-specific terms like "runway." Overall, there's a bit of overlinking, but not enough to make a fuss about.
- GlassCobra