Flight 93 National MemorialSeptember 20, 2011, 7:45 PM1The Visitor Gateway is the official entrance into the Memorial Plaza and Sacred Ground area. (Photo: BioLINIA and Paul Murdoch Architects)1An estimated 250,000 visitors each year will enter the Field of Honor through the Entry Portal along the Flight Path walkway. Set along the final trajectory of Flight 93, visitors will immediately be brought back to 10:00 am on September 11, 2001 when Flight 93 careened in this direction toward a stand of hemlock trees. After passing through the twin walls framing the sky, visitors will be standing at an overlook with a sweeping view of the Field of Honor. (Photo by Paul Murdoch Architects)1The Wall of Names includes 40 8-foot-tall marble panels each inscribed with the name of one of the passengers or crewmembers and is set along the final flight path of Flight 93. It ends at a gate used by family members to enter into the Sacred Ground, the final resting place of the 40 passengers and crew of Flight 93. (Photo: BioLINIA and Paul Murdoch Architects)1Creating a living memorial to the 40 Heroes of Flight 93 within the Memorial is the objective of planting the 40 Memorial Groves along the perimeter of one-half of the Field of Honor. Each grove will contain 40 trees, such as sugar or red maples, for a total of 1,600 trees that radiate toward the center of the Field. Concrete radials will subtly differentiate the groves, supplemented by recessed and other forms of lighting. (Photo: Paul Murdoch Architects)1As the final resting place of the passengers and crewmembers, the Sacred Ground is the heart of the Flight 93 National Memorial. A stone and slate plaza will offer a closer-than-ever viewing position of the flower-filled meadow and hemlock grove which absorbed much of the devastating impact of the crash. Small niches along the low, sloped wall of the viewing plaza will accommodate personal tributes and remembrances from visitors. Benches and trees at each end of the plaza will create a quiet setting for peaceful contemplation. (Photo: Paul Murdoch Architects)1Tall enough to be seen from the highway, the Tower of Voices will mark the entry to and exit from the park. Reaching 93 feet into the sky, within resonating rings of White Pines, the tower will house 40 aluminum wind chimes. The continuous sound of chimes in the wind will be an audible reminder of the selfless acts of courage of the passengers and crewmembers; many of whose last contact on Flight 93 was through their voices on phone calls. (Paul Murdoch Architects)1The Visitor Center will be located between the large concrete walls designating the Entry Portal and final flight path of Flight 93. The center will be the educational and interpretive hub of the Memorial. The drama and tragedy of Flight 93 will be chronicled using the latest audio and video technology, primary source materials, photographs, and oral history testimony from those who were there. Exhibits will go far beyond the story itself, creating a forum where visitors, families, and school groups can discuss the legacy of Flight 93 and what it means to be a hero. Major donors to the Flight 93 National Memorial Campaign will be recognized in the center. (Photo: Paul Murdoch Architects)1A large area just below the Entry Portal overlooks the western edge of the impact site of Flight 93 and provides a key vantage point to view the entire Memorial site. Years ago, the mining operations kept an equipment repair and parts shop at this location, and immediately after the crash of Flight 93, the Federal Bureau of Investigation set up its command post at this location. Foundations and floor slabs will remain to evoke the memory of the structures and location, where family members were first brought to view the crash site. (Photo: Paul Murdoch Architects)1Among the restorative features intended to heal the landscape of the site, a series of wetlands and ponds adjacent to the Sacred Ground will be preserved as natural features in the design and construction of the Flight 93 National Memorial. One of the “leftovers” from the surface mining activities, the wetlands will be transformed into a self-sustaining natural habitat and aquatic eco-system for local flora and fauna to reside and thrive. In addition to creating environmental interest, the ponds will serve important design functions as a naturally-occurring reservoir for irrigation and for storm water that will flow down from higher elevations. (Photo: Paul Murdoch Architects)Design renderings for planned developments to the Flight 93 National Memorial in Shanksville, PA.