Does anyone have any suggestions on other forums or other resources, besides Trade a Plane and other classifieds, how to find the value of this Enstrom if all the times on the life limited parts were at 0? I can extropolate from there on the asking price I think. Is there another section of this forum where I should be asking this? I have discovered the average altitude of helicopter drops are 5k to 6k so it may be feasable to cover actual costs to fly around my area at drop events. What is the actual density altitude that a turbo charged 280C can hover out of ground effect? Will hovering at those altitudes allow enough time to autorotate with the high inertia blades?