The Empire State Building and the Dream of an Airship Terminal in the Sky
The Empire State Building is one of the most iconic skyscrapers ever built, not only because of its size and Art Deco elegance, but also because of the extraordinary and almost unbelievable ideas behind its original design. Completed in 1931 after an astonishingly short construction period of just 18 months, the building was conceived as a symbol of modernity, technological ambition, and human mastery over height. Among its most ambitious and imaginative features was the idea that its spire would serve as a mooring station for transatlantic airships, or zeppelins.
At the time, airships were widely regarded as the future of long-distance travel. In the late 1920s and early 1930s, zeppelins such as the German Graf Zeppelin were successfully crossing the Atlantic, offering a luxurious and relatively fast alternative to ocean liners. The developers of the Empire State Building—most notably John J. Raskob and former New York governor Al Smith—wanted their skyscraper to function not only as an office building, but also as a global transportation hub, quite literally connecting New York to the world through the air.
The Spire as a Zeppelin Mast
The uppermost portion of the Empire State Building was designed with this purpose in mind. The building’s spire consists of a hollow steel mast rising above the 86th floor. This mast, approximately 158 feet (48 meters) tall, was intended to act as a vertical docking pole where airships could moor nose-first. The idea was that a zeppelin would approach the building from the prevailing wind direction and carefully align itself with the spire.
Once in position, the nose of the airship would be attached directly to the mast. Unlike ground-based mooring masts, however, the Empire State Building’s spire had no provision to secure the tail of the airship. This meant that the entire vessel would remain suspended in the air, stabilized only by its nose connection and by its own engines and ballast systems—an assumption that later proved dangerously optimistic.
Passenger Flow and Boarding Procedure
According to the original plans, the 86th floor—now famous for its open-air observation deck—was meant to serve as the main terminal level for airship passengers. Here, ticketing offices, waiting rooms, and customs facilities would have been located. Passengers arriving for a transatlantic journey would check in on the 86th floor, much like travelers at an airport terminal.
After completing check-in procedures, passengers would board a special elevator designed to take them from the 86th floor up to the 101st or 102nd floor, near the base of the spire. From there, the journey would become far more adventurous. The final ascent to the actual boarding point involved steep stairs or ladders inside the narrow mast structure.
At the top level—roughly equivalent to the building’s 106th floor—passengers would emerge onto a small exterior platform. This platform was intended to allow them to step directly from the building into the gondola of the waiting zeppelin, suspended hundreds of meters above the streets of Manhattan. The experience was envisioned as dramatic, futuristic, and emblematic of the new age of air travel.
Why the Plan Failed
In theory, the concept was bold and visionary. In practice, it was deeply flawed.
The Empire State Building rises alone and unobstructed, creating powerful updrafts and turbulent wind currents around its upper levels. Wind speeds at the top of the building were often far stronger and more unpredictable than at ground level. Maneuvering a massive, lighter-than-air craft in such conditions proved extraordinarily dangerous.
A test conducted on September 15, 1931, using a small U.S. Navy airship, made the risks clear. The airship circled the building repeatedly in winds of approximately 45 miles per hour (72 km/h). When it attempted to approach the mast, it was violently buffeted by swirling air currents. Ballast water spilled onto the streets below, and the craft was nearly torn out of control by sudden eddies. The experiment came dangerously close to disaster.
Engineers also realized that, to remain stable while docked, an airship would need to release ballast—typically water—directly over Manhattan, an obviously unacceptable solution. Furthermore, with no way to secure the rear of the vessel, even a successfully moored zeppelin would remain vulnerable to sudden gusts.
As a result, the idea of using the Empire State Building as a functioning airship terminal was quietly abandoned. Although one blimp reportedly managed to deliver newspapers to the building once, the spire never served its intended role.
A Monument to an Unfulfilled Future
Today, the upper floors between the 86th and 102nd levels are largely mechanical, housing equipment rather than people. The 102nd floor, once envisioned as the gateway to the skies, is now a small enclosed observation deck offering spectacular views of New York City.
The airship terminal of the Empire State Building remains one of the most fascinating “what if” stories in architectural history. It reflects a moment when humanity believed the sky itself could become an extension of the city—a time when skyscrapers were not just buildings, but portals to an imagined future where oceans would be crossed from the rooftops of Manhattan.
A Dock in the Clouds: The First Airship Departure from the Empire State Building
New York City, May 1932
No amount of photographs or radio reports could have prepared the city for what unfolded this morning above Fifth Avenue. By dawn, Manhattan was already looking upward.
There, tethered to the very peak of the Empire State Building like a silver leviathan caught by the spire, floated the largest airship ever to dock in New York. Its vast aluminum skin reflected the early sunlight, turning the sky into polished chrome. From Harlem to the Battery, from the East River ferries to the rooftops of Brooklyn, the spectacle was visible: a transatlantic zeppelin moored to the tallest building on Earth.
This was no rehearsal. This was history.
Arrival of the Passengers
By 8:00 a.m., limousines began arriving at the Fifth Avenue entrance. Police lines held back thousands of onlookers, their necks craned upward, hats tilted, mouths open in disbelief.
The passengers—only forty in total—were escorted inside beneath a forest of camera flashes. They were a glittering cross-section of the modern world: industrial magnates, European diplomats, celebrated journalists, and, most notably, Hollywood royalty.
I watched as actress Clara Westwood, wrapped in a pale fox-fur coat despite the spring air, laughed nervously as a porter relieved her of a matching set of cream-colored leather trunks.
“Can you imagine?” she said to her companion, her eyes shining.
“Breakfast in New York, dinner in Paris—and all without touching the ocean.”
Another star, cigarette holder in hand, leaned toward me conspiratorially.
“If we survive this,” she smiled, “they’ll have to invent a new word for glamorous.”
The luggage alone was a marvel: custom trunks, hat boxes, garment cases—each carefully weighed and tagged. Every pound mattered. Every suitcase was logged with military precision. This was aviation, not a cruise.
The Ascent
At the heart of the building, a set of express elevators stood ready—steel arrows pointed straight at the sky. When the doors closed, a hush fell over the group.
The ascent was unlike anything I had experienced. There were no stops, no interruptions—just the steady, powerful hum of machinery and the sensation of being pulled upward at impossible speed. Ears popped. One gentleman gripped his hat. Someone laughed, slightly too loudly.
A steward announced calmly,
“Eighty-sixth floor. Airship terminal.”
The doors opened to sunlight and wind.
The 86th floor had been transformed. Where tourists would one day stand gawking, there were now waiting lounges with curved windows, upholstered chairs bolted to the floor, and flags of multiple nations hanging from polished steel columns. Clerks checked documents. Uniformed crew members spoke quietly into telephones connected directly to the mast above.
Beyond the windows, the city fell away in every direction.
Toward the Mast
Passengers were guided to a smaller elevator—narrower, utilitarian, almost secretive. This lift climbed only a short distance, delivering us to the 102nd floor, a circular chamber humming with generators and vibrating faintly with the wind.
From here, the final ascent was made on foot.
A steel door opened, and suddenly we were inside the mast itself—tight, vertical, industrial. A spiral staircase climbed upward, each step ringing underfoot. The air grew colder. Louder. The building seemed to breathe.
Then, at the top, daylight exploded around us.
The Zeppelin
The boarding platform was small—alarmingly so—but solid. Beyond it loomed the airship’s nose, hovering, alive, shifting gently against its mooring like a great animal restrained. Thick cables ran from the zeppelin’s reinforced bow to the spire, humming under tension.
Crewmen in leather jackets and goggles moved with practiced urgency, shouting into the wind.
From this height, Manhattan no longer looked real. Streets were lines. Cars were toys. The river was a ribbon of steel-blue light.
Far below, the crowd was still there—tens of thousands of people frozen in awe. From anywhere in the city, the sight was unmistakable: a flying ship anchored to the sky.
One actress clutched the railing, breathless.
“My God,” she whispered. “The whole world is watching us.”
Another laughed, half-terrified, half-exhilarated.
“If we fall,” she said, “we’ll do it beautifully.”
Departure
One by one, passengers crossed the short gangway into the gondola. Applause drifted up from the streets, faint but unmistakable. Sirens sounded—not alarms, but salutes.
Inside the airship, champagne was already being poured.
At precisely 10:17 a.m., the mooring lines were released.
The zeppelin eased backward, gracefully, impossibly, drawing away from the Empire State Building. For a moment, it hovered nose-to-nose with the spire, as if reluctant to leave. Then its engines deepened in tone, and it turned east, toward the Atlantic.
New York stood still.
The age of the sky had begun—not from an airport, not from a harbor, but from the top of the world.
