CXD September 2026 Icon Registry | 686 | Paul Murdoch Architects: Designing sacred Ground, The Architecture of Memory at the Flight 93 National Memorial

A Common Field Forever: Architect Paul Murdoch on the Architecture of Remembrance at the Flight 93 National Memorial. Convo By Design Icon Registry is presented by Pacific Sales Kitchen and Home.

In this special episode timed for the anniversary of September 11th, I sit down with architect Paul Murdoch to explore the profound responsibility of designing a national place of remembrance. Murdoch’s firm was selected from more than 1,100 international entries to create the Flight 93 National Memorial in Shanksville, Pennsylvania—a 2,200-acre site honoring the 40 passengers and crew members who fought back against highjackers on 9/11.

We discuss the critical evolution from initial, spontaneous outpourings of grief—like roadside fences lined with personal tributes—to permanent architectural expressions built to sustain historical weight across generations. Murdoch walks me through the spatial narrative of the park, explaining how the landscape itself carries the scale of heroism. From the Wall of Names positioned directly along the plane’s flight path to the central field of honor, the integrated Visitor Center, and the 93-foot-tall Tower of Voices housing 40 wind chimes, Murdoch reveals how intentional editing, spatial restraint, and environmental integration can turn a site of immense tragedy into a timeless sanctuary of collective healing.

  • The Transition of Memorialization: Murdoch contrasts the initial, intense emotional outpouring of temporary tributes—such as the murals that emerged worldwide following Kobe Bryant’s tragic death or the original chain-link fence aggregated with personal items in Pennsylvania—with the profound challenge of designing a permanent national memorial. A lasting monument must suspend that raw, immediate grief just enough to preserve its historical weight for future generations, while still embedding emotional resonance into its core.
  • Defining Heroes, Not Victims: In developing the narrative framework, Murdoch notes a defining stance held by the families of the passengers and crew: they do not refer to their lost loved ones as victims, but as heroes. The design was tasked with capturing the collective, democratic action of forty everyday citizens who voted to fight back in real-time.
  • The Scale of a Memorial Landscape: Encompassing 2,200 acres (roughly two and a half times the size of New York’s Central Park), the site’s vast rural setting allowed the design team to utilize the geography itself rather than relying on heavy architectural objects. Murdoch emphasizes that a standard monument would have been completely dwarfed by the environment, forcing them to reshape the land itself to project a sense of heroism.
  • The Blueprint of Remembrance:
    • The Crash Site & Hemlock Grove: The final resting place remains a restricted, sacred zone. The public is brought to the very edge, where a ceremonial gate opens exclusively on September 11th alongside a wall of 40 marble slabs engraved with the heroes’ names, tracking the plane’s precise flight path.
    • The Field of Honor: Utilizing a quote originally written on a quilt by an LAFD captain before it was officially adopted into the competition brief (“A common field one day, a field of honor forever”), a sweeping circular walkway traces the rim of what was once an open-pit coal mine.
    • The Tower of Voices: Standing 93 feet tall near the park’s main highway entrance, this soaring vertical structure acts as both a gateway landmark and an acoustic monument, housing 40 unique wind chimes to honor the final memories of those who used their voices to connect with loved ones from the sky.
  • The Power of the Creative Edit: Murdoch stresses the rigorous testing required to distill the memorial to its absolute essence. By choosing to exclude a heavy narrative presence from the landscape, the Visitor Center became the designated home for storytelling. Murdoch restricted the center’s layout to a single space with five double-sided walls, explicitly fighting against a cluttered, “antique store” aesthetic or an insular “black box” exhibit style, opting instead for natural light that shifts with the moods of the surrounding environment.
  • Navigating Bureaucracy with Purpose: Building a brand-new national park from scratch required aligning a massive ecosystem of stakeholders, including the Federal Advisory Commission, the Families of Flight 93, the National Park Service, and environmental entities like the Army Corps of Engineers. Murdoch shares how the firm maintained the integrity of its design vision when confronted with institutional frameworks and standardized federal infrastructure plans.

Applicable Elements & Links

Remembering 9/11, Healing Through Architecture and Design | 343 | Paul Murdoch and the Flight 93 Memorial

This is Convo By Design, commemorating the tragic events of September 11th the best way I know how with a conversation about remembering, honoring and healing through architecture.

It is hard for me to believe that September 11th happened 20 years ago this week. Time has a funny way of blending and bending that flexes an individual timeline. 9/11 seems like yesterday but January 2020 seems like forever ago. You know what I mean? I spoke to Paul Murdoch, of Paul Murdoch Architects. I’ll keep the preamble brief, Paul and I are talking about the Flight 93 Memorial he designed to memorialize the field in Pennsylvania where Flight 93 crashed after passengers disrupted the planned path to crash in San Francisco. This is a deep dive into the meaning and purpose of memorial design. Why and how with respect. If you don’t know the story, you are about too. If you think you already know the story, you might still learn a few things. Most importantly for me, was that this is not about designing luxury, beauty and style, but all are there. This is about a single purpose, honoring. Remembering the souls lost on a tragic day for friends, families and a country. We had no say in what happened to us, but we had total control of the narrative to follow. Much of that narrative can be told through this now iconic architectural statement.

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Thank you, Paul. It was an honor to speak with you about this. Thank you Walker Zanger and ThermaSol for your partnership. And, thank you for listening and subscribing to the podcast. Keep those emails coming convo by design at Outlook dot com. I am looking forward to seeing you again in person at a design event near you very soon. Until then, be well and remember those lost on September 11th. Remember what it felt like to join together, as Americans in a common goal. Remember that regardless of your personal beliefs on every small issue, there is something greater at stake. Remember those lost on Flight 93 20 years ago this week.