While you are one of many who has stopped to take a picture of this barn, it's never as far as I know been anything more than "the barn at the intersection". I don't believe this meadow was ever owned by the Luck family that did own the present airport. The State acquired the property in the early 60's when they improved Rt, 9N to Elizabethtown. For many years they allowed another local farm to cut hay from the field that was then stored in the barn. By the 90's, however, the hay crop had with weeds encroaching become too poor to feed to animals. The farm wanted to till the field and restore they hay crop, but the DEC thought that would look too much like agriculture and denied the request. Since then, the field is still mowed, but no hay is usually stored in the barn.
And yes, the kame is located right in the middle of that field. Some have wanted to call it an "indian mound", but a kame it truly is.