Ormer Locklear, the Radiator Cap He Tightened at Two Thousand Feet, and the Hollywood Floodlights That Killed the Man Who Invented Wing Walking

Ormer Locklear invented wing walking in 1917 at Barron Field, Texas, when he climbed out of a Curtiss JN-4 Jenny in flight to tighten a loose radiator cap at two thousand feet. He turned that act of improvisation into a barnstorming career that drew crowds of a hundred thousand. On August 2, 1920, he was killed on a Hollywood film set when carbon arc floodlights destroyed his visual reference at night, sending his aircraft into a spin it never recovered from.

Who Was Ormer Locklear?

Ormer Leslie Locklear was born in 1891 in Greenville, Texas. He was working as a carpenter in Fort Worth when his draft notice arrived during World War I. He volunteered for the Army Signal Corps and trained at Barron Field, learning to fly the Curtiss JN-4 Jenny.

He was twenty-five years old when he climbed out of an airplane for the first time. He said afterward that he had not been afraid.

How Wing Walking Was Invented

The story begins with a mechanical problem. During a training flight at Barron Field, the radiator cap on Locklear’s Jenny worked loose, sending coolant streaming back over the fuselage. The aircraft might not make it back to the field.

Locklear climbed out of the front cockpit, braced himself against the slipstream at seventy-five miles an hour, reached forward, and tightened the cap. Then he climbed back in and signaled the instructor. All good.

Whether the original cause was a radiator cap, a fuel fitting, or a throttle wire - accounts vary after a century - the core of the story is consistent in every version. He climbed out. He fixed it. He climbed back in. Then he thought about what that meant.

How Locklear Developed His Technique

Locklear treated wing walking as an engineering problem, not a stunt.

He started with small exposures: standing on the cockpit seat, then placing one boot on the lower wing root, then two. He discovered that the slipstream coming off the propeller had a rotational component and behaved differently in the gap between the wings than it did outboard of the struts. Understood correctly, the structure of the wind could hold you in place rather than tear you off.

He learned that 160 pounds of man standing on the left lower wing at the second interplane strut shifted the aircraft’s center of gravity enough that the pilot in the rear cockpit had to make immediate corrections. Locklear developed a set of hand signals so the pilot could anticipate each move before it happened. He was building a protocol.

Word spread around Barron Field. The brass eventually called him in. He agreed to confine his experiments to his own time, and he kept practicing.

By November 1918, when the Armistice ended the war, Locklear had a finished act. He could walk from the cockpit to the wingtip of the lower wing, hands free. He could hang below the landing gear by his hands, feet dangling a thousand feet above the earth. He could stand on the top wing, back straight, arms out, while the airplane flew straight and level.

The Barnstorming Era: Economics, Not Adventure

The barnstorming era was not an accident. It was arithmetic.

When the government began selling surplus Jennys for $200 to $250 apiece after the Armistice, those aircraft went to the only people who knew how to fly them: returning Army and Navy pilots with no civilian jobs and skills that had no peacetime application. Flying a Jenny across the Midwest was not a leap of imagination for a twenty-three-year-old who had been doing it for two years. It was just Monday.

Barnstormers charged $5 for a fifteen-minute ride. For a farmhand in rural America in 1919, that was roughly a quarter of a week’s wages. For five dollars, a passenger sat in the front cockpit and was taken to a thousand feet over the county they had spent their whole life walking through - seeing how the river curved through the bottomland, the whole sweep of familiar ground laid out below them like a map.

That alone was worth five dollars. But Locklear had something that brought people from farther away.

What Locklear’s Act Looked Like from the Ground

Locklear partnered with Milton “Skeets” Elliott, his former Barron Field mechanic and a solid enough pilot to hold the airplane steady while Locklear worked outside. In the spring of 1919, they headed into the Midwest, hitting county fairs and harvest festivals from Texas through Kansas and Missouri.

The act: a Jenny flies over at five hundred feet, close enough to hear the engine clearly, close enough to see the faces in the cockpits. It flies straight and level across the field.

Then one of the men stands up. He climbs out onto the wing. He walks, actually walks, out toward the tip of the lower wing - one hand on the interplane strut, then no hands. He stops. He turns to face the crowd. He raises both arms above his head.

Nothing in a person’s experience of the world prepares them for watching a human being stand freely in open air at five hundred feet. Some people screamed. Some laughed in the involuntary way that comes from releasing tension the body cannot hold. All of them stood completely still, unable to look away, because the possibility of missing the moment it went wrong was more than they could manage.

Locklear performed without a harness. No safety lines, no cables, no straps. He said safety equipment restricted movement at the moments requiring the fastest reaction, and that false confidence was more dangerous than the act itself.

He kept adding. The under-wing hang from the landing gear cross-tube, feet dangling a thousand feet above the ground. The rope ladder, deployed from the aircraft on a low pass, Locklear climbing it as the plane climbed away. The automobile-to-airplane transfer, a performer standing on a moving car roof reaching for a rope ladder from above. And the plane-to-plane transfer: two Jennys in tight formation at three hundred feet, Locklear moving from one aircraft to the other, one hand on each airplane for a moment in the gap before the first banked away.

The formation flying required for that maneuver was precise, demanding work. Any drift, any thermal bump, and the man between the aircraft was simply gone. There was no net. The crowds understood this. It was why they came back every time Locklear was within a hundred miles.

Locklear in Hollywood

By the fall of 1919, Universal Pictures had decided they needed Locklear.

Silent film was still working out what cameras could do and what audiences would pay to see. Aerial sequences in existing aviation pictures looked like what they were - modest aerobatics filmed from a distance by a camera airplane that could barely keep up. Universal wanted something that had never appeared on a theater screen.

They signed Locklear, assigned him a director and a camera airplane, and told him to do what he did.

His first film, “The Great Air Robbery”, was released in 1919. What mattered was not the plot but what the camera was actually capturing: Locklear moving between aircraft, hanging from landing gear, walking wings at altitude with the ground rolling past below. Audiences had no framework for deciding whether it was trick photography.

It was not. The camera was showing them the truth.

How Ormer Locklear Died: Spatial Disorientation and the Floodlights

Locklear returned for a second film in the summer of 1920: “The Skywayman.” He was twenty-eight years old. Universal wanted a night scene.

Night flying in 1920 was an entirely different proposition from day flying. The cockpit had no meaningful instruments - nothing that confirmed which way was level, nothing that could substitute for the visible horizon. You flew on feel and feedback, and that worked as long as you could see.

Take the visual reference away, and the vestibular system takes over. The inner ear is not calibrated for flight. In a gradual bank or a gentle descending turn, it lies - reporting level when you are not, climbing when you are descending. Without a horizon to override it, you believe it. The physiological mechanism that works perfectly on the ground becomes a death sentence in the air.

Universal had set up carbon arc floodlights around the field to illuminate the sky for the cameras. It was a production decision made by people who understood cameras and lighting. No one asked what a wall of bright light pointed at a cockpit would do to the pilots’ ability to find the horizon in the darkness beyond it.

On the night of August 2, 1920, Locklear and Elliott took off in a Thomas-Morse Scout, climbed to altitude, and set up for the maneuver. The aircraft entered a spin. It never recovered.

Both men were killed. The cameras were still running.

The theory is consistent with what we now understand about spatial disorientation: the floodlights destroyed whatever dark-adapted horizon vision Locklear and Elliott had. When the maneuver began, they lost their reference. The inner ear reported level flight. The aircraft was in a spin. They did not feel the difference. By the time the instruments that did not exist could have saved them, there was no altitude left.

The crash footage was not cut from “The Skywayman.” Audiences in the fall of 1920 watched Ormer Locklear die on screen. They did not know it was real. Everything he had ever done on film was real, and they had not known that either.

Locklear’s Legacy

Locklear was buried in Fort Worth. He was twenty-eight years old. He had been walking on the outside of airplanes for less than three years.

In that time, he had built a discipline. He worked out the aerodynamics of a standing human body in the slipstream of a biplane, developed technique, taught others, and created forms that are still in airshow acts today. The plane-to-plane transfer, the automobile transfer, the ladder drop - all still performed. All still drawing the same sharp intake of breath from crowds that have never heard his name.

Wing walkers today perform with harnesses, connected to the aircraft. The act has the safety systems that Locklear refused on principle. Whether audiences, in some animal part of their nervous system, sense the difference between a performer who can fall and one who cannot is a question without a clean answer.

What is certain is that at two thousand feet over a Texas training field, with a loose radiator cap and no good reason to be afraid, Ormer Locklear discovered that the sky was something you could stand in, if you found the right angle.

Key Takeaways

Ormer Locklear performed the first documented wing walk in 1917 at Barron Field, Texas, improvising a repair on a Curtiss JN-4 Jenny in flight
He developed wing walking as a systematic discipline - mapping the aerodynamics of the slipstream and creating communication protocols with his pilots - long before he performed for crowds
The barnstorming era was driven by surplus military Jennys selling for $200–$250 and thousands of returning pilots with flying skills and no civilian work
Locklear performed without harnesses or safety lines throughout his career, a choice that defined both the act and its hold on audiences
He died on August 2, 1920, at age twenty-eight, when Hollywood floodlights induced spatial disorientation during a night filming sequence - and the crash was captured on film and left in the final release of “The Skywayman”