What Did the Redmond Radar Really Show?

Introduction

The most disputed part of the 1959 Redmond UFO case is not the visual sighting itself. It is the claim that military radar tracked the object and that interceptor aircraft were scrambled in response. Those details are what pushed the incident beyond a local police report and into Oregon’s wider UFO history. If radar operators genuinely followed an unknown target and Air Force fighters were launched because of it, the case becomes much harder to dismiss as a simple misidentification of Venus. If the radar return was a false target and the scramble story grew in the retelling, the event begins to look far less extraordinary.

The surviving records sit awkwardly between those two possibilities. There is evidence that official communications linked Redmond, Klamath Falls radar personnel and Hamilton Air Force Base. There is also evidence that later UFO literature expanded the story well beyond what the strongest documentation clearly supports. The result is a case that remains interesting less because of what is certain than because of what the records do and do not prove. [NICAP]nicap.orgUFO Evidence 1964NICAPThe UFO Evidence, 1964June 6, 2011 — continues: "UFO also seen on the radar at Klamath Falls GCI [Ground Control Intercept] site…Published: June 6, 2011

How the Seattle log linked Redmond, Klamath Falls and Hamilton Air Force Base

The key document repeatedly cited by UFO researchers is a communication log reportedly passed through Seattle Air Route Traffic Control. According to versions reproduced by NICAP and later researchers, Redmond Airport personnel reported the object to Seattle at about 5:10 a.m. Pacific time. The Seattle centre then relayed information to Hamilton Air Force Base in California. The crucial line states:

> “UFO also seen on the radar at Klamath Falls GCI site.” [nicap.org]nicap.orgUFO Evidence 1964NICAPThe UFO Evidence, 1964June 6, 2011 — continues: "UFO also seen on the radar at Klamath Falls GCI [Ground Control Intercept] site…Published: June 6, 2011

The same log entry adds that F-102 interceptors were scrambled from Portland. That sentence is the foundation for nearly every later claim that the Redmond object was simultaneously observed visually and tracked by military radar. [NICAP]nicap.org590924redmond dirNICAPUFO ReportThe Air Force radar at Klamath Falls tracked the disc. Given the Air Force "explanations" and some incorrect data in 1959… [NICAP]nicap.orgNICAP1959 UFO ChronologyRedmond FAA controllers lost sight of object. Seattle FAA reported at 7:11 a.m. that Klamath Falls radar still tr…

The terminology matters. A GCI site was a Ground Control Intercept radar station whose purpose was to detect aircraft and guide interceptors toward them. During the Cold War, such stations formed part of the continental air-defence network. If the Klamath Falls operators genuinely reported an unknown target, it would have been treated as an air-defence matter rather than merely an astronomical sighting. [Wikipedia]WikipediaBlaine Air Force StationBlaine Air Force Station

Yet the surviving public record is thinner than many popular retellings suggest. Researchers frequently quote the Seattle log, but complete radar tapes, technical plots or detailed Air Force radar analyses have not become standard parts of the case literature. What remains is a documentary trail showing that radar involvement was reported, not a complete technical reconstruction of exactly what operators saw on their scopes. [NICAP]nicap.orgThe Redman Oregon Case UFO HistoryNICAPThe Redman Oregon Case UFO History - Redmondradar at Klamath Falls. Even after the AF pilots gave up the hopeless chase, the radar o…

Why a fixed radar echo could be mistaken for a UFO track

The strongest sceptical argument is that the radar component and the visual component may not have reflected the same thing.

Radar systems in the 1950s were vulnerable to anomalous returns. Temperature inversions, unusual atmospheric layers, ground reflections and other propagation effects could create false targets or make stationary features appear to move. These problems were serious enough that they became central to later debates over famous radar UFO cases such as the 1952 Washington sightings. [Wikipedia]WikipediaCondon Air Force StationCondon Air Force Station

Applied to Redmond, the sceptical interpretation runs roughly as follows:

• Witnesses may have been watching Venus or another bright celestial object near the horizon.

This possibility is important because the Redmond story is often presented as a single chain of evidence. In reality, it may have been several different observations occurring during the same period and later woven together into one narrative.

Some later Air Force-oriented explanations reportedly characterised the Klamath Falls target as a fixed or spurious radar return rather than a solid object moving through controlled airspace. That interpretation would fit a radar anomaly better than a structured craft performing dramatic manoeuvres. The difficulty is that surviving public summaries rarely provide enough raw data to test the claim independently. [Facebook]facebook.comRedmond MuseumFacebookGreater Redmond Historical Society19 Mar 2026 — The Air Force claims the UFOs are caused by false radar returns, with excitable w…

The altitude changes that fuelled the dispute

UFO writers often point to later summaries claiming that Klamath Falls radar tracked the object at wildly different altitudes, sometimes ranging from roughly 6,000 feet to more than 50,000 feet.

Supporters argue that such altitude changes indicate extraordinary performance. Critics argue almost the opposite: dramatic altitude jumps are exactly the kind of behaviour expected from an unstable radar target, misinterpretation of radar data or multiple unrelated returns. [NICAP]yumpu.comThe UFO EvidenceNicap6 Apr 2014 — about UFO s and merely believe that the subject should be treated frankly and openly. September 24, 195…

This disagreement highlights a recurring problem in Cold War UFO cases. Radar evidence sounds objective, but radar operators still had to interpret imperfect displays. Without the original plots and technical records, later readers are often forced to choose between competing descriptions rather than examine the underlying data.

The altitude issue therefore cuts both ways. It can be read either as evidence of something extraordinary or as evidence that the target was not a conventional tracked aircraft in the first place.

Were interceptor aircraft really scrambled?

The fighter-scramble story is probably the most inflated part of the case.

The strongest documented claim is that F-102 interceptors were scrambled from Portland after the report reached military channels. That statement appears repeatedly in NICAP-derived accounts and in later UFO summaries based on the same source chain. [NICAP]nicap.orgUFO Evidence 1964NICAPThe UFO Evidence, 1964June 6, 2011 — continues: "UFO also seen on the radar at Klamath Falls GCI [Ground Control Intercept] site…Published: June 6, 2011 [NICAP]nicap.org590924redmond dirNICAPUFO ReportThe Air Force radar at Klamath Falls tracked the disc. Given the Air Force "explanations" and some incorrect data in 1959…

As the story spread through UFO literature, however, the numbers and details grew. Some versions describe six F-102s, a B-47 bomber and an F-89 fighter all being directed toward the target. Others add dramatic pursuit sequences, near-collisions or evasive manoeuvres by the unknown object. [ufocasebook.com]ufocasebook.comRadar Confirmed "Mushroom" UFO Chased By FightersThe Seattle log continues: "UFO also seen on the radar at Klamath Falls GCI [Ground Cont…

The problem is that the evidential foundation for these more dramatic claims is much weaker than for the basic existence of a scramble order. Researchers have long noted that later retellings tend to combine details from different summaries, secondary accounts and UFO publications. Each retelling can add certainty or colour that is not obvious in the earliest available records. [NICAP]nicap.orgNICAP1959 UFO ChronologyRedmond FAA controllers lost sight of object. Seattle FAA reported at 7:11 a.m. that Klamath Falls radar still tr…

For that reason, historians of the case often separate two questions:

1. Was military attention directed toward the reported object?

The surviving communications strongly suggest yes. [NICAP]nicap.orgThe Redman Oregon Case UFO HistoryNICAPThe Redman Oregon Case UFO History - Redmondradar at Klamath Falls. Even after the AF pilots gave up the hopeless chase, the radar o…

1. Did multiple interceptor crews engage in a prolonged, documented pursuit of an extraordinary target?

The public evidence is much less secure. The claim rests heavily on later UFO literature rather than a large body of independently preserved military records. [NICAP]yumpu.comThe UFO EvidenceNicap6 Apr 2014 — about UFO s and merely believe that the subject should be treated frankly and openly. September 24, 195…

Why the radar question still matters

The Venus explanation remains relevant because it offers a plausible explanation for at least part of the visual sighting. Bright pre-dawn planets have repeatedly generated UFO reports, especially when seen low on the horizon by observers who lack an obvious reference point.

What keeps Redmond from being neatly resolved is the radar and interceptor layer. If those reports were accurate and related to the same object seen from the ground, the case becomes considerably stronger. If they were separate events, misunderstood communications or radar anomalies, the apparent mystery shrinks substantially.

That is why the Klamath Falls radar return remains the central dispute. The visual sighting alone can be debated as a possible astronomical misidentification. The radar report is the element that either strengthens the case or dissolves it, depending on how reliable one believes the surviving records to be. More than sixty years later, the evidence is still incomplete enough that both interpretations continue to find supporters. [NICAP]yumpu.comThe UFO EvidenceNicap6 Apr 2014 — about UFO s and merely believe that the subject should be treated frankly and openly. September 24, 195… [NICAP]yumpu.comThe UFO EvidenceNicap6 Apr 2014 — about UFO s and merely believe that the subject should be treated frankly and openly. September 24, 195…

Amazon book picks

Further Reading

Books and field guides related to What Did the Redmond Radar Really Show?. Use these as the next step if you want deeper reading beyond the article.

Book

The Report on Unidentified Flying Objects

By Edward J. Ruppelt

Best match for radar tracking, official logs and military response topics.

See on Amazon

Book

UFOs

By Leslie Kean

Contains many cases involving military and aviation witnesses.

See on Amazon

Book

The Hynek UFO Report

By J. Allen Hynek

Addresses investigation quality and official reporting.

See on Amazon

Book

The UFO Experience

By Joseph Allen Hynek

Useful for evaluating conflicting evidence in radar cases.

See on Amazon

Browse more on Amazon: The Report on Unidentified Flying Objects UFOs The Hynek UFO Report

As an Amazon Associate I earn from qualifying purchases.

Endnotes

1. Source: nicap.org
   Title: UFO Evidence 1964
   Link: https://www.nicap.org/ufoe/UFO%20Evidence%201964.pdf
   Source snippet

   NICAPThe UFO Evidence, 1964June 6, 2011 — continues: "UFO also seen on the radar at Klamath Falls GCI [Ground Control Intercept] site...

   Published: June 6, 2011

2. Source: nicap.org
   Title: 590924redmond dir
   Link: https://www.nicap.org/590924redmond_dir.htm
   Source snippet

   NICAPUFO ReportThe Air Force radar at Klamath Falls tracked the disc. Given the Air Force "explanations" and some incorrect data in 1959...

3. Source: Wikipedia
   Title: Blaine Air Force Station
   Link: https://en.wikipedia.org/wiki/Blaine_Air_Force_Station

4. Source: Wikipedia
   Title: Condon Air Force Station
   Link: https://en.wikipedia.org/wiki/Condon_Air_Force_Station

5. Source: Wikipedia
   Title: 1952 Washington, D.C. UFO incident
   Link: https://en.wikipedia.org/wiki/1952_Washington%2C_D.C._UFO_incident

6. Source: facebook.com
   Title: Redmond Museum
   Link: https://www.facebook.com/RedmondMuseum/posts/1579653520783200/
   Source snippet

   FacebookGreater Redmond Historical Society19 Mar 2026 — The Air Force claims the UFOs are caused by false radar returns, with excitable w...

7. Source: nicap.org
   Link: https://www.nicap.org/chronos/1959fullrep.htm
   Source snippet

   NICAP1959 UFO ChronologyRedmond FAA controllers lost sight of object. Seattle FAA reported at 7:11 a.m. that Klamath Falls radar still tr...

8. Source: ufocasebook.com
   Link: https://www.ufocasebook.com/mushroomufo.html
   Source snippet

   Radar Confirmed "Mushroom" UFO Chased By FightersThe Seattle log continues: "UFO also seen on the radar at Klamath Falls GCI [Ground Cont...

9. Source: nicap.org
   Title: The Redman Oregon Case UFO History
   Link: https://www.nicap.org/reports/oregon1.htm
   Source snippet

   NICAPThe Redman Oregon Case UFO History - Redmondradar at Klamath Falls. Even after the AF pilots gave up the hopeless chase, the radar o...

10. Source: facebook.com
    Link: https://www.facebook.com/CentralOregonDaily/posts/in-1959-a-glowing-object-hovered-over-redmond-for-two-hours-caught-on-radar-and-/1473687298096646/
    Source snippet

    In 1959, a glowing object hovered over Redmond for two...The Seattle log continues: “UFO also seen on the radar at Klamath Falls GCI [Gr...

11. Source: facebook.com
    Link: https://www.facebook.com/KGWTV8/posts/speaking-of-ufosshortly-before-dawn-on-september-24-1959-police-officer-robert-d/10156433561235736/
    Source snippet

    rom somewhere in outer space has been pointed up quite dramatically...

12. Source: facebook.com
    Link: https://www.facebook.com/siriusgroup.zarrar/posts/us-airforce-scrambled-to-mystery-ghost-plane-circling-skies-near-area51on-octobe/1704307692936434/
    Source snippet

    that Klamath Falls radar still is tracking it at 25 miles south of Redmond but varies in altitude from 6,000 to...Read more...

13. Source: facebook.com
    Link: https://www.facebook.com/100089701716225/posts/hunters-in-a-remote-northwest-forest-capture-video-of-a-ufo-escorted-by-fighter-/576140285386024/
    Source snippet

    I [Ground Control Intercept] site. F-102's scrambled from Portland...

14. Source: facebook.com
    Link: https://www.facebook.com/61580242413679/posts/ufo-over-oregon-trigger-tcas-alert-after-close-pass-with-aircraft-atc-recording-/122113563945008080/

15. Source: yumpu.com
    Title: The UFO Evidence
    Link: https://www.yumpu.com/en/document/view/24225463/the-ufo-evidence-nicap
    Source snippet

    Nicap6 Apr 2014 — about <strong>UFO</strong>s and merely believe that the subject should be treated frankly and openly. September 24, 195...

Additional References

1. Source: cia.gov
   Link: https://www.cia.gov/readingroom/document/cia-rdp81r00560r000100010001-0
   Source snippet

   THE NATIONAL INVESTIGATIONS COMMITTEE ON...... 1959 Bright silver object arced across Panama Canal sky, tracked by U.S. radar. G, V Sept...

2. Source: files.bluebookfiles.org
   Link: https://files.bluebookfiles.org/pdfs/unknown.00%20-%20NARA%20-%20NATIONAL%20INVESTIGATIONS%20COMMITTEE%20ON%20AERIAL%20PHENOMENA%20%28NICAP%29%20WASHINGTON%2C%20D.C.%2019%206%204%20%2C%20CIA-RDP81R00560R000100010001-0.pdf
   Source snippet

   NATIONAL INVESTIGATIONS COMMITTEE ON AERIAL...We are also indebted to Isabel Davis, New York City, whose extensive files on UFOs were op...

3. Source: reddit.com
   Link: https://www.reddit.com/r/UFOs/comments/1e8ohup/fighter_jets_scrambled_to_intercept_ufo_police/
   Source snippet

   September 24, 1959, there was an important incident over the city and airport of Redmond, Oregon, when a policeman observed a large UFO...

   Published: September 24, 1959

4. Source: reddit.com
   Link: https://www.reddit.com/r/ufo/comments/1e8ogsc/fighter_jets_scrambled_to_intercept_ufo_police/
   Source snippet

   September 24, 1959, there was an important incident over the city and airport of Redmond, Oregon, when a policeman observed a large UFO...

   Published: September 24, 1959

5. Source: archive.org
   Title: Brad Sparks Comprehensive Catalog of 1,600 Project Blue Book UFO Unknowns
   Link: https://archive.org/download/BernardSieglerTechnicsAndTime1TheFaultOfEpimetheus/Brad%20Sparks%20-%20Comprehensive%20Catalog%20of%201%2C600%20Project%20Blue%20Book%20UFO%20Unknowns.pdf
   Source snippet

   Redmond but varying altitude from 6,000 to 52,000 ft. (Sparks; Fran Ridge/NICAP).Read more...

6. Source: scribd.com
   Link: https://www.scribd.com/document/838955243/Ufos-and-Intelligence
   Source snippet

   ightings from ancient times to the present...Read more...

7. Source: youtube.com
   Title: Stories from Pilots | UFOs: Investigating the Unknown | National Geographic UK
   Link: https://www.youtube.com/watch?v=u-2kGzR2-o0
   Source snippet

   Project Blue Book Exposed (2020) [Documentary]...

8. Source: instagram.com
   Title: DQkzjm Ejb W
   Link: https://www.instagram.com/reel/DQkzjmEjb-W/
   Source snippet

   In 1959, Redmond, Oregon made national headlines when...In 1959, Redmond, Oregon made national headlines when police, FAA officials, and...

9. Source: ufologie.patrickgross.org
   Link: https://www.ufologie.patrickgross.org/htm/redmond59.htm
   Source snippet

   Redmond UFO incident, September 24, 1959, USA1 Jun 2002 — The object flew over Redmond Airport, situated southeast of the city of Portlan...

   Published: September 24, 1959

10. Source: youtube.com
    Link: https://www.youtube.com/watch?v=1cO5K1np2Ig
    Source snippet

    10 Cases From Project Blue Book: The CIA's Hunt For UFOs...