CIA-UAP-018: Report of Unusual Flying Object Sightings and Attendant Scientific…
This released document records that unusual flying objects were observed in Hungary, moving at an estimated speed of 12,000 kilometers per hour. The file preserves the source account or analysis but does not independently establish interpretations beyond the cited record. This document is useful as an officially released artifact because it preserves the file's provenance and lets its claims be compared with related Release 03 records.
- File
- Document · Release 03
- Date
- 1955
- Location
- Hungary
- Extent
- 2 pages
Search This File
Probed Assessment
This released document records that unusual flying objects were observed in Hungary, moving at an estimated speed of 12,000 kilometers per hour. The file preserves the source account or analysis but does not independently establish interpretations beyond the cited record.
Key takeaways
- The source states that unusual flying objects were observed in Hungary, moving at an estimated speed of 12,000 kilometers per hour.
- The source states that the sightings of unusual flying objects kept scientists busy.
- The source states that the CIA information report says its source enclosed a sketch showing the reported objects’ formation and suspected course between Budapest and Moscow.
Why it matters
This document is useful as an officially released artifact because it preserves the file's provenance and lets its claims be compared with related Release 03 records.
Corroboration
The release metadata and stored source material corroborate the file's provenance. Reported sightings, interpretations, and allegations remain attributed to the source unless independently supported by the cited evidence.
Open questions
- • What additional contemporaneous records or independent evidence could test the source account?
Probed separates this editorial assessment from the source claims below. It summarizes what the released artifact supports; it is not independent verification.
Official Description from War.gov
A 1955 report on a UFO sighting in Hungary. The information came from a letter between Hungarian relatives, living in the USA and Budapest. A more redacted version of the report has been available on CIA's public website.
Preserved verbatim as source metadata. This wording is separate from Probed’s file-specific description and assessment.
File Context
Related entities
Tracker findings
Hungary report described objects moving at 12,000 km/h
The record states: Unusual flying objects were observed in Hungary, moving at an estimated speed of 12,000 kilometers per hour.
Release provenance
- Release
- Release 03
- Official ID
- release-03-file-026-cia-uap-018-report-of-unusual-flying-object-sightings-and-attendant-scientific-activity
- Cleared
- Jun 12, 2026
Referenced Timeline
Children's vacation period
The children will have a vacation from 20 December through 17 January.
Receipt of letter describing UFO sightings
A letter was received from a niece in Hungary describing unusual flying object sightings.
LinkedHungary
Source Claims
Claims are attributed to the released source and remain distinct from Probed’s assessment and tracker findings.
Unusual flying objects were observed in Hungary, moving at an estimated speed of 12,000 kilometers per hour.
These amazing fliers moved at a speed of 12,000 kilometers per hour.
The sightings of unusual flying objects kept scientists busy.
These fast-rushing heavenly phenomena have been and still are keeping scores of scientists busy.
The CIA information report says its source enclosed a sketch showing the reported objects’ formation and suspected course between Budapest and Moscow.
enclosed with the letter was the following sketch indicating the formation and suspected course of the above objects
Source Material & Evidence
Letter from Hungarian niece
CIA-UAP-018
Sketch indicating formation and suspected course of objects
CIA-UAP-018
Research Map
Lines appear only when two entities share a row-level source claim or dated timeline event. Unconnected nodes remain visible without implying a relationship.