A bit off-topic--I was elk hunting in the mountains west of Evergreen, Colorado, 35 or 40 years ago and came across the remains of a small, single-engine airplane scattered over the mountainside in heavy timber at about 8500 feet, mostly aluminum painted yellow, none larger than a car door. When I got back to Denver, I called the NTSB. They said the accident had occurred years before and they were aware of the wreckage, but could tell me nothing else.