As mentioned in a previous post, Frank Stalters’ location for the landing site is highly erroneous, and hence all things he claims to deduce from this erroneous site are erroneous as well.
Stalter can't be entirely blamed for this, because most information on the Net about the landing site is bogus as well. The Air Force map he uses is an inaccurate, improperly scaled schematic (even Hynek commented on how bad it was). The map in Stanford’s book is also inaccurate and wrongly scaled (not strictly Stanford’s fault since it was drawn by the book’s publisher and illustrator John Lucas).
In addition, phony landing sites have sprung up, including one put up by the Chamber of Commerce, much closer to the highway than the real site. This corresponds to roughly where Stalter put his site, but he is way off.
The real site is about half a mile up the arroyo from the highway (Stalter is off by over a 1000 feet). To see where the real site is and discussion of the false sites, see Socorro historian Paul Hardin's article that appeared in the Socorro El Defensor Chieftain, August 2, 2008:
http://www.caminorealheritage.org/PH/0808_socorro_ufo.pdf