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SF-2026-000845UnverifiedDeep State & Intel Agencies

Unknown Flying Objects Observed Over Budapest

This declassified Central Intelligence Agency report, marked 'unevaluated information,' recounts a source's account of unidentified flying objects observed over Budapest and other parts of Hungary during May and June 1950. According to the source, in early May 1950 several engineers he considered reliable told him the Ministry of Defense had been alerted about the over-flight of a formation of unknown flying objects moving in an easterly direction. The objects reportedly resembled aircraft flying in formation at extremely high speed and at approximately twenty-five thousand meters, and were observed by radar units of the Hungarian Air Defense Command. No action was taken to disturb the flight, the probable reason being that the Air Defense Command had no weapons capable of reaching such altitude. Throughout May and June 1950, numerous reports from across Hungary described 'flying saucers' as fast-flying objects able to change direction, accelerate, and decelerate abruptly. The source relates discussions among Hungary's leading mathematicians, engineers, and technicians at the War Technical Institute, who concluded the objects did not exist and that the reports were spread by propaganda. An official announcement in a Hungarian publication declared the entire 'flying saucer' scare a myth. The report closes with a quipped observation from one of the observers hoping the objects were 'on their way to bomb Moscow.' The document is heavily degraded and partially illegible.

cia.govIncident May 1950Discovered Jul 4, 2026585.5 KBdocument
sha256:aec75307bd2750cbecde

Description

A CIA information report describing sightings of unidentified flying objects over Hungary in May and June 1950, based on accounts from engineers who reported that Hungarian Air Defense radar detected a high-speed formation of unknown aircraft, and that widespread 'flying saucer' reports were subsequently dismissed as myth by Hungarian authorities.

Claims

  • Hungarian experts at the War Technical Institute concluded the objects did not exist and attributed the reports to U.S. propaganda.

    60%
  • Numerous 'flying saucer' reports appeared almost daily across Hungary during May and June 1950, describing objects that could change direction and rapidly accelerate and decelerate.

    50%
  • An official announcement declared the entire flying saucer scare a myth.

    45%
  • In early May 1950 the Hungarian Ministry of Defense was alerted to an overflight of a formation of unknown flying objects moving in an easterly direction.

    40%
  • The objects flew in formation at an extremely high speed at roughly 25,000 meters altitude and were observed on radar by the Hungarian Air Defense Command.

    40%
  • No action was taken against the objects because the Air Defense Command lacked weapons capable of reaching that altitude.

    40%
  • The Hungarian Ministry of Defense was alerted in early May 1950 about a formation of unknown flying objects flying easterly.

    40%
  • Radar units of the Hungarian Air Defense Command observed aircraft-like objects flying in formation at approximately twenty-five thousand meters at extremely high speed.

    40%
  • The Air Defense Command took no action because it lacked weapons able to reach the objects' altitude.

    40%

Events

  1. Apr 30, 1950

    Radar observation of unknown flying object formation

    Hungarian Air Defense Command radar units reportedly tracked a formation of unknown high-speed objects over Hungary.

  2. Apr 30, 1950

    Wave of 'Flying Saucer' reports across Hungary

    For two to three weeks during May and June 1950, near-daily reports described fast-maneuvering flying objects.

  3. Official denial published

    An announcement in 'Szabad Nép' declared the flying saucer scare a myth.

  4. Apr 30, 1950

    Over-flight of unknown flying object formation

    A formation of unknown flying objects flying easterly at high speed and ~25,000 meters altitude was reportedly detected by Hungarian Air Defense radar in early May 1950.

  5. Apr 30, 1950

    Widespread flying saucer reports across Hungary

    For two to three weeks during May and June 1950, near-daily reports across Hungary described fast-flying, maneuverable objects.

  6. Official dismissal of the flying saucer scare

    An official announcement in a Hungarian publication declared the flying saucer reports a myth, following expert discussions at the War Technical Institute.

Dates mentioned

1950-051950-06

Keywords

Entities

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CENTRAL INTELLIGENCE AGENCY

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SENSES

Daring the early part of Bay 19, I was told dy severel anglacera, c)ces
asecciates whoa I baliers to be reliable, tbat the Mintatry of Defense waa
slerted conceruing Use oner-fisht of a formation of wicca Flying objects,
flying in an ensternly direction firing thet ecntd. ,

Mr friends related treat bat appeared to be sircrah, ying <6 forwation at

an extrecely Ligh rate of #peeRL ay Eppriaimately trenty-Aive Usousard petere,
vere oiaerved by redar units of the fie Atr De ferme Command. ' Fothing wes
dome Le diaturd this flight, the prodebdle rms belag ttat the Boose Alr Be-
tease Command pad po veapona at ite dimposal to reeck these tetrnsters.

Duriog the pane period, May and Juco 1956, moy reyorts origtrating from all
BR ticse of Bingary cited the appearance of “VFiying Saucers". For two or thiwe

 Nreks, reports spywared alacet daily, deacridiog these odjecta aa faat-flying

odjecte which cuuld change direction of. flight, eccelaretion and deceleration
With wimowt mene My friends told we of dipm-ussions at toe War Teohoical ln-
evitute 1a whica Rungary's leading petro iciand, exgireere abd techatelane
toon part, coweming these cdjects. I+ was decided that they d!d pot ezist
ant inal if anyuting, the reporte were tacit by GD pregagaola. as officsal
Anemincremert appeared Ip “Gashad Hep" declaring Ube ectire “flying saucer” scare
was a ayt.

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1. During the early part-of May 19, L was told by severel eng laeers, clos
asecciates wh I baliers to be relianle, that the Mintetry of Defenas waa

Blerted comerning the crer-Migdt of a foneation of wk«wn Mlying objects,
flying tn an ensternly directica 4uring thet Bcntn. .

2 My frierdte related wat beat appeared to be sircran, fiying tn fonation at
ao extremely Ligh rete of speed at Spproaieately trenty-five thousand seters,
wesw ctwrrvanl by reder units of the Aem@e Atr Defense Comat. ; Mothing wis
dome tc diaturd this Might, tha provable reasw being treat the Hoo Air Bes
fenee Cowward nad po weapons at ite 4: sposel to reach theee ittralers. 8.

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During the mine period, May asl June 1950, many reporta origircating froe all
section of Bungary cited the appearance of “Fiying Seucers". Jor two of three _

vrels, reports a;p~ared alacét dally, deecriding these odjects aa furt- fying
objects wilch culd change direction of Tiight, ecoeleration and deceleration

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WIth wmONt mote My O31 684s Cold wa_of dis—useiona at the Var Teohsicnl La-
evitute 2a whtca Rungeary'a leading pattesa*icians, erginenre ard -techateluce

te pert, cowering these oosects. It was decided that they did mor extet

ant iheat 2 anyuiing, the reports were taciiea by TS proyegaotla. as official
: subwinocesest appeared to “Gaebed Beep" declaricg the extire “fying eancer” deere”
$ was @ myth.

j “ AS Jaterveting eitervetica of ane of a, toslv@guemg Dowerer, was “Even if they
: Scr textet, 1 hope tiey ar on their vas to tomb Rossow."

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