Ah so it's antenna not a fence. Saw it from a distance and first thought they really don't want anyone getting in there. It's not marked on Google maps but it's not blurred like other sensitive sites. By the way, when I did fly into SD a few times, ATC would sometimes divert us away from the regular route due to military exercises in the area. I took this short clip from the REI parking lot this past weekend. We were checking out their quarterly used items sale.
https://www.dropbox.com/s/md3mf6p549rj883/2014-03-16%2014.27.36.mov
Edited 1 time(s). Last edit at 03/18/2014 10:50PM by mohave.