I just came from shopping in Monroe,NY. It is probably about 10 miles from West Point Academy. They (Academy) started their artillery training. One can hear a sound of (I assume) 105mm’s going off about every 30 sec. A nice deep hammer-like sound, the only one I know (remember, unlike you guys, I never play with big toys). I tried to bring my twins to their range to see them in action, I know the rangemaster through a friend. They used to allow this but then someone fell, not at the range, but far away near the bus. Anyhow, they are afraid of legal problems so now no visitors are allowed. All I can do is listen to “boom,boom”.