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The latest events on the record: hearings, official reports, releases and reported encounters. Each one links to its sources.
Close encounters12 Sep 1952
Boys playing football in Flatwoods saw a fiery object come down on a hill. A group including local beautician Kathleen May went to look and reported a pungent odor and a tall figure with a spade-shaped head before fleeing. Investigators later found little beyond trampled grass.
Photo: Don Woods, CC BY-SA 4.0
MediaSep 1952
Writer J. P. Cahn's True magazine article showed that the crashed-saucer tale in Frank Scully's bestseller traced to Silas Newton and Leo GeBauer, the book's 'Dr. Gee'. Their 'alien' metal tested as ordinary aluminum, and both were arrested that fall in an oil-detector fraud case.
MilitarySep 1952
During the NATO naval exercise Mainbrace, a Meteor jet was sent after a round, silvery object over RAF Topcliffe but lost it. Ruppelt wrote that an RAF officer told him these sightings led the RAF to recognize UFOs officially.
Photo: P Glenwright, CC BY-SA 2.0
Government23 Aug 1952
A CIA foreign-documents report translated a Greek newspaper story about Oskar Linke, a former East German mayor who fled west and gave a sworn statement that he and his daughter saw two men in shiny clothing beside a landed, frying-pan-shaped object that then rose and flew off.
Close encounters19 Aug 1952
Florida scoutmaster Sonny DesVergers said a hovering craft engulfed him in a red mist, singeing his arms and cap, while three scouts waited in his car. Blue Book chief Edward Ruppelt wrote it off as the best hoax in UFO history, though investigators never proved how it was done.
Government1 Aug 1952
Reporting for a CIA study group formed after the 1952 sighting wave, Edward Tauss of the Office of Scientific Intelligence found most sightings easily explained but advised continued monitoring with the Air Force, while keeping CIA interest from the press and public.
MilitaryAug 1952
Control tower operators at Haneda AFB in Tokyo watched a bright light over Tokyo Bay that ground radar tracked at the same time; a scrambled F-94 got a brief radar lock before losing it. Ruppelt said the Far East Air Force investigators rated it among their best cases.
Photo: Project Blue Book, Public domain
Military1 Aug 1952
An Air Defense Command radar near Bellefontaine tracked a fast target north of Dayton, and two Wright-Patterson F-86 pilots photographed a silver sphere on gun-camera film. Blue Book first carried it as unknown, then attributed it to a jet and a weather balloon.
Photo: USAF photo 82042 AC, Public domain
Sightings31 Jul 1952
Photos of a domed disc said to be taken in Passaic, New Jersey were widely printed. Air Force intelligence (ATIC) found no independent witnesses and judged the pictures suspicious and easily faked, though it said they were never proven a hoax.
Government29 Jul 1952
Maj. Gen. John Samford, Air Force Director of Intelligence, held a Pentagon press conference on the Washington sightings. He said the reports showed no threat to the U.S., that temperature inversions might explain the radar returns, and that the objects were not U.S. tests.
Photo: US Gov, Public domain
Government29 Jul 1952
Days after the Washington radar sightings, Ralph L. Clark, acting head of the CIA's Office of Scientific Intelligence, sent the Deputy Director for Intelligence a memo on recent unexplained sightings. The CIA's own history says the agency then formed a special OSI study group on the reports.
Military29 Jul 1952
An Air Defense Command radar in central Michigan tracked a fast target over Saginaw Bay and vectored an F-94. The crew reported a bright light and a brief airborne radar lock-on before the target pulled away. Blue Book chief Edward Ruppelt later wrote that it had no good explanation.
Photo: US Air Force, Public domain
Government28 Jul 1952
Prime Minister Winston Churchill sent a minute to the Secretary of State for Air asking what the flying saucer stories amounted to. The Air Ministry replied on August 9, 1952, citing a 1951 intelligence study that found conventional explanations for the reports.
Photo: Unknown author, Public domain
Military28 Jul 1952
During the July 1952 wave, a front-page newspaper report quoted the Air Force as disclosing that jet fighters were on round-the-clock nationwide alert against flying saucers, with orders to bring one down if they could. HISTORY ties such coverage to a press frenzy the Air Force then tried to calm.
Photo: Unknown author, Public domain
Military24 Jul 1952
Two Pentagon-based Air Force colonels flying a B-25 from Hamilton AFB reported three silver, tailless delta craft passing them at high speed over Carson Sink. Blue Book chief Edward Ruppelt wrote that checks for aircraft and balloons found nothing and the case stayed unknown.
Photo: Airwolfhound from Hertfordshire, UK, CC BY-SA 2.0
Military19 Jul 1952
On two weekends in July 1952, radar at Washington National Airport and Andrews AFB tracked unexplained targets, some matched by pilot sightings, and jets were sent to intercept. The Air Force publicly suggested temperature inversions as a likely cause.
Photo: Warren K. Leffler, Public domain
Sightings14 Jul 1952
The crew of a Pan American airliner flying from New York to Miami reported eight UFOs near Newport News, Virginia. Blue Book chief Edward Ruppelt lists it among the July 1952 reports leading up to the Washington radar sightings later that month.
Military2 Jul 1952
Navy photographer Delbert Newhouse filmed a group of bright points milling in the sky north of Tremonton while driving with his family. The Robertson Panel concluded the images were sunlight off seagulls; the Condon study found the film consistent with birds.
Photo: Project Blue Book, Public domain
SightingsJul 1952
1952 brought the Air Force more UFO reports than any year before, about eight times the totals for each of the previous two years per the Condon Report. Project Blue Book chief Edward Ruppelt dated the 'Big Flap' from about June 1, with reports peaking in July, including the Washington radar cases.
Photo: Associated Press, Public domain
MediaJun 1952
German newspapers, starting with the Saarbrucker Zeitung, reported that Norway's military had recovered a flying saucer on Spitsbergen. The story grew with each retelling and was never verified; researchers regard it as a hoax with no basis in any official record.
Photo: Wilson44691, Public domain
