I knew something was in the area for a while but I didn't find it until three weeks ago. Actually, I took the pictures the day I broke up with my girlfriend so it took a while to feel like messing with them. It's a 4008 right on a road, on the border between Merrimac, MA and Newton, NH. Part of the ...
It was painful when it was pointed at me so I had to cover up. I was about 250-300 feet away. When it was off in another direction it wasn't terribly loud.
Another Amesbury 4008 from the 11-10-2010, 12:30 PM Seabrook test. This one is located right in the center of town behind the Public Works building. I shot from a fairly short distance and found that hearing protection was needed when it was aimed in my direction. http://www.youtube.com/watch?v=rYSO...
The public works guy in Amesbury seemed to think there was one in Merrimac, but he didn't know where. My girlfriend lives there and said the noise was quite loud.