Benning is slowly removing some of the 2001s; it seems that they will leave them on their towers until construction happens and the sirens are in the way, since I couldn't spot one on Main Post and they're only in older areas. On the flip side, those weird looking arrays still stand; there is no brand markings anywhere on the boxes or heads (I noticed that someone posted a pic of one in the Mystery Sirens thread from Fort Leavenworth). My grandfather says that the base used to play music at times of the day; maybe these were the arrays that were used (they are really colse together). Check out the pictures below.
I did tour the speaker array, and the video will be uploaded later.
Controls:
Power lines (this is why I took the pictures now):
Undershot:
This one is about 3/4 of a mile down the street and is next to a now unused check point. You can hear it in this video @ 2:00: http://www.youtube.com/watch?v=Hly0uH8qAUE (Not mine)
It is still hooked up to the grid.
This is the Whelen that somewhat replaced both. It isn't even a good year old.
These sirens have been pointing the same way for as far as I can remember; there are houses in the path of sound from the sirens.
Here are the pics of the arrays:
Closer:
CLOSER:
Controller:
