77 Years Ago: Kenneth Arnold and the Birth of the Modern UFO Era

ANNIVERSARY NOTE

Commemorating the historic Kenneth Arnold UFO sighting—24 June 1947 (Full transcript and link to original radio interview from the 26th of June, just two days later.)

THE SIGHTING THAT STARTED IT ALL

Seventy-seven years ago today, a 32-year-old Idaho businessman and experienced pilot named Kenneth Arnold unwittingly ignited the modern fascination with unidentified flying objects. While flying his CallAir A-2 over the Cascade Mountains on 24 June 1947, Arnold spotted nine silvery objects weaving in formation near Mount Rainier. He later described their motion as “like a saucer if you skip it across water,” a phrase newspapers soon shortened to “flying saucers,” forever branding the phenomenon.

ON-AIR EXCLUSIVE

The broadcast of the first radio interview with Kenneth Arnold itself has its own remarkable backstory: for over forty years, the KWRC interview existed only in second-hand reports—until researcher Pierre Lagrange uncovered the original vinyl in 1988. This pristine recording finally lets us hear Arnold’s exact words and raw emotion in the immediate wake of his sighting and the media storm that followed.

Kenneth Arnold interviewed by Ted Smith, KWRC, 26 June 1947:

“Every newspaper across the nation has made headlines out of it, and this afternoon we are honored, indeed, to have here in our studio the man himself, Kenneth Arnold, who we believe can give us a first-hand account of what happened. Kenneth, first of all, if you’ll move a little closer to the microphone, please tell—in your own words, as you told us last night in your hotel room and again this morning—what you were doing and how this entire thing started. Go ahead, Kenneth.”


ARNOLD RECOUNTS THE FLIGHT

(Kenneth Arnold)
“Well, at about 2:15 p.m. I took off from Chehalis, Washington, en route to Yakima. Every time any of us fly over the country near Mount Rainier, we spend an hour or two searching for the Marine plane that’s never been found; they believe it’s in the snow somewhere southwest of that area, at an elevation of about 10,000 feet.

I had made one sweep close to Mount Rainier and down one of the canyons, looking for any object that might be the Marine ship, and about fifteen minutes later, as I came up out of the canyon, I was approximately 25–28 miles from Mount Rainier. I’d climbed back to 9,200 feet when I noticed, to my left, a chain that looked like the tail of a Chinese kite—weaving and moving at terrific speed across the face of the mountain.”

FIRST IMPRESSION

“At first I thought they were geese, because they flew like geese, but they were traveling so fast that I immediately decided it had to be a formation of new jet planes.”

TIMING THE OBJECTS

“As the objects reached the edge of Mount Rainier, heading about 160° south, I thought I’d clock them. It was such a clear day, and I could use Mount St. Helens and Mount Adams as reference points—pilots love arguing about speed. They flipped and flashed in the sun like mirrors, and the glare through my Plexiglas windshield nearly blinded me.”

TAILS—OR LACK THEREOF

“It was about 2:59 p.m. when I started timing them with my sweep-second hand. I kept looking for their tails; they had none. Thinking something might be wrong with my eyes, I turned the plane around, opened the window, and looked out—still no tails.”

BRIEF BUT MEMORABLE

“The entire observation lasted no more than two and a half minutes. I could see them clearly only when they tipped and reflected the sunlight. They looked like a pie plate cut in half with a convex triangle at the rear.”

UNCONVENTIONAL FLIGHT

“I thought perhaps they were jet planes with their tails painted green or brown and didn’t think much of it, but I kept watching. They didn’t fly in the conventional formation taught in our Army; they wove in and out above the mountaintops and even dipped into canyons—probably by about 100 feet. Against the snow on Mount Rainier and Mount Adams, they were unmistakable.”

INCREDIBLE SPEED

“When the last one passed Mount Adams, I checked my watch: 1 minute 42 seconds. Later, using my map, I calculated their speed. Allowing for error, it was roughly 1,200 mph—even if I stretched the flight time to three or four minutes, they’d still be exceeding 800 mph. To my knowledge, nothing but some German rockets could do that.”

LEVEL FLIGHT, NO DIVES

“They maintained a more or less constant altitude—no climbing or diving, just straight and level. I joked with the fellows at the airport that they must have had a tailwind, but the joke didn’t help much.”

HAND ON THE BIBLE

“To the best of my knowledge, that is exactly what I saw. As I told the Associated Press, I’d be glad to confirm it with my hand on a Bible.

Kenneth Arnold in front of his CallAir A-2 plane

Whether it involves our Army or Intelligence, or some foreign country, I don’t know. But I did see it, and I did clock it. I just happened to be in the perfect position, and it’s as much a mystery to me as to anyone who’s been calling me for the last 24 hours.”


NEWSROOM FRENZY

(Newscaster Ted Smith)


“Kenneth, thank you very much. I know you’ve been busy these last 24 hours—I’ve spent some of that time with you myself—and both the Associated Press and United Press have been after you every minute. This story has been on every newscast and in every newspaper I know. United Press in Portland has made several telephone calls to Pendleton—to me and to you—and New York is clamoring for details.”

LOOKING FOR ANSWERS

“We may have an answer before nightfall. If it’s some new type of Army or Navy secret missile, there will probably be an announcement and that will be the end of it—or perhaps we’ll finally get a definite explanation. I understand United Press is checking with the Army and Navy now, and we hope for something concrete soon.”

STAY TUNED

“We certainly want to thank you, Kenneth, for coming into our studio. We’re pleased to give our KWRC listeners this first-hand report. Listeners, keep tuned to this station: any time we get something on our United Press teletype—from New York, Chicago, Portland, or any bureau across the nation—we’ll have it on the air.”

A CALL FOR SERIOUS INVESTIGATION

“We’ve seen something—hundreds of pilots have seen something—in the skies. We have dutifully reported these sightings, yet it seems we need fifteen million witnesses before anyone looks into the problem seriously. This is utterly fantastic—more fantastic than flying saucers or people from Venus or anything else, as far as I’m concerned.”

Unexplained Starlight Pulses: Is Advanced Tech Operating Covertly in Our Cosmic Neighborhood?

For decades, humanity has peered into the vast darkness between the stars, dreaming of the moment we might detect a sign of intelligence beyond our own. The Search for Extraterrestrial Intelligence (SETI) has long focused on distant radio whispers or powerful laser flashes, while intriguingly, starlight pulses might reveal clues right in our cosmic backyard. But what if the most profound evidence isn’t coming from light-years away? Could it be from our very own cosmic backyard? Recent, startling discoveries from a dedicated optical observatory in Big Bear, California, are forcing us to confront this very question.


In May 2023, retired NASA scientist Richard Stanton, working in Big Bear, California, discovered an unexplained “pulsing” signal from a Sun-like star, HD 89389, in the Ursa Major (Great Bear) constellation. This star is approximately 100 light-years away. The signal was described as two identical and fast pulses occurring 4.4 seconds apart. It was published in the Acta Astronautica scientific journal.

Stanton noted that these pulses were unlike any other signals he’d detected during his 1,500 hours of searching. The signal’s unique pattern has left scientists puzzled. This pattern, consisting of a “brighter-fainter-brighter” sequence, is intriguing to researchers.


“We don’t know what kind of object could produce these pulses or how far away it is. We don’t know if the two-pulse signal is produced by something passing between us and the star or if it is generated by something that modulates the star’s light without moving across the field. Until we learn more, we can’t even say whether or not extraterrestrials are involved!
Richard Stanton


Stanton has unveiled a truly perplexing phenomenon: pairs of incredibly fast, identical pulses of starlight. Imagine a star’s brightness undergoing a sudden, dramatic dance. There’s a rapid surge, then a sharp dip, followed by an equally swift return to its original intensity.

This entire sequence unfolds in mere milliseconds. After a brief pause of a few seconds, the exact same intricate pattern repeats. This occurs with precision that defies natural explanation.


Cosmic Code: Unraveling the Twin Pulses

The first captivating instance came from the star HD89389. The near-perfect replication of the “fine-structure” within each pulse wasn’t just intriguing; it screamed of a deliberate, non-random event. Even more chillingly, a deep dive into historical data uncovered an identical pair of pulses from HD217014. This occurred four years prior. This earlier event had been casually dismissed as “birds” – an innocuous explanation that now seems inadequate for such a profound celestial signature.


Not Just Birds: A Galactic Mystery

The implications are staggering. The sheer speed of these light changes immediately tells us one crucial thing: the source cannot be the distant star itself. No known stellar process could cause such rapid, precise fluctuations. This realization narrows the field dramatically. It places the origin of these mysterious flashes much closer to home, likely within our own solar system.


Close Encounter? Tracing the Origin

So, if not the stars, then what? While natural phenomena like unusual atmospheric disturbances or even binary asteroid systems are considered, the precision and repeatable nature of these pulses push scientists towards a more audacious hypothesis. They suspect edge diffraction, a well-understood optical effect. It describes how light bends and creates distinct patterns when passing by a sharp edge. The specific “bipolar” shape of these observed pulses – the characteristic increase, decrease, and subsequent increase in brightness – bears an uncanny resemblance to diffraction patterns expected if starlight interacts with edges of a nearby, opaque object.


Diffraction’s Clue: The Shadow of Something Else

Think of it this way: a previously unknown object, possibly a thin, flat structure or even a ring, momentarily crosses our line of sight to a distant star. As the star’s light skims past one edge, it creates the first pulse. When it passes the other edge, the second identical pulse is generated.


Eyes Wide Open: The Hunt for Hidden Objects

This theory, while still under investigation, ignites a firestorm of possibilities. If these are indeed diffraction patterns, it implies an object’s existence, possibly within our solar system, that is causing these obscurations. What kind of object? And more importantly, who or what created it?

A single telescope, no matter how powerful, can only offer limited clues. It can detect these fascinating anomalies. However, it can’t definitively tell us the object’s precise distance, speed, or true nature. That’s where the future of this extraordinary search comes into play.

The urgent call from the scientific community is for the development of Optical Telescope Arrays (OTAs). Imagine a network of precisely synchronized telescopes, positioned across the Earth. By meticulously measuring the infinitesimal time delays as this object’s shadow sweeps across each individual telescope, scientists could triangulate its position with astonishing accuracy. This method would determine its velocity and perhaps resolve its physical characteristics. This would be a leap from passive observation to active, investigative astronomy.


Beyond the Stars: ETI in Our Backyard?

And here, at the precipice of this discovery, lies the most profound question. If these pulses are confirmed to be caused by an object in our solar system, and if its trajectory suggests it’s not a natural body – what then? Could it be a long-lost piece of cosmic debris or an anomalous natural formation? Or, the thought that sends shivers through us, could this be a sign of extraterrestrial intelligence? Perhaps the ultimate “SETI signal” isn’t a deliberate message beamed across the galaxy. Could it be the unavoidable, accidental, signature of advanced technology operating in our celestial neighborhood?


The Ultimate Question: Are We Witnessing Alien Tech?

The universe continues to surprise us, challenging our assumptions and pushing the boundaries of what we believe possible. These inexplicable starlight flashes are more than just an astronomical curiosity; indeed, they are a cosmic riddle. It could, just possibly, hold the key to answering humanity’s most enduring question: Are we truly alone? The echoes from the void are growing clearer. The potential for a paradigm-shifting discovery has never been more tangible.


Reference:

Unexplained starlight pulses found in optical SETI searches, Richard H. Stanton
Acta Astronautica, Volume 233, August 2025, Pages 302-314
https://www.sciencedirect.com/science/article/pii/S0094576525002449?via%3Dihub