Chimes give voice to Flight 93 heroes across windy memorial site near Shanksville

Describing the concept, Los Angeles architect Paul Murdoch told Glass magazine, “Symbolically, those 40 wind chimes are a living memory representing the sound of the voices of those 40 people, many of whose last conversations where on phones with loved ones while on the plane. It’s a heroic statement, a very personal and intimate entrance to the park.”