View from above... Returning to the Monongahela Coal Fields in southwestern Pennsylvania, Norfolk Southern train 533, currently operating as Pan Am Southern train NHB-51/ECT (empty coal train) is seen westbound through Buckland, Massachusetts, with the Norfolk Southern Monongahela Railway heritage ES44AC #8025 leading. The train will be loaded on the former Monongahela and return to the Bow Power plant near Concord, NH.