Glad your son wasn't too close - can be frightening to parents, especially, not knowing.

I always hate to hear of an airplane, military or other 'fall' into a residential area. A few years ago a private plane collided with a bigger aircraft over Burlington, NJ killing about 20 national guardsmen. Debris landed in my daughters yard and roof and a body went through the roof of the house across the street A couple other nearby homes were damaged by fires.