In Reply to: Tracking down a noise posted by Awe-d-o-file on July 24, 2012 at 13:54:45:
There are several military C3 installations, best known is Raven Rock, inside the nearby mountains that would have large generators running full-time and the low-frequency noise would travel a great distance.
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Follow Ups
- RE: "100 miles west of DC" - amioutaline? 04:29:02 07/25/12 (0)