08/15/2015 | Meadowcroft 16,000-year-old Rockshelter Aug 15-Aug 23, 1900Z-2300Z, W3M, Avella, PA. Washington Amateur Communications. 21.360 14.270 7.275 3.865. QSL. Wiley Dawson, WD8W, 139 Blanche Ave, Benwood, WV 26031. Meadowcroft features a 16,000-year-old Rockshelter, the oldest site of human habitation in North America, that provides ancient evidence of how the first Americans lived. www.wacomarc.org web site http://www.heinzhistorycenter.org/meadowcroft/