Timeline

8,126 dated events extracted from the document corpus.

All 1930s (1) 1940s (56) 1950s (81) 1960s (105) 1970s (23) 1980s (452) 1990s (16) 2000s (24) 2010s (83) 2020s (8,126) 7980s (1)

2026

Jun 15, 2026

Document Record Date

Document Record Date for ufo2

Source: ufo2 →

Jun 15, 2026

Ingestion Date

Ingestion Date for ufo3

Source: ufo3 →

Jun 15, 2026

Document Record Date

Document Record Date for ufo3

Source: ufo3 →

Jun 15, 2026

Ingestion Date

Case timeline from document: ufo3

Source: ufo3 →

Jun 15, 2026

Document Record Date

Case timeline from document: ufo3

Source: ufo3 →

Jun 15, 2026

Case Activity Date

Timeline for case: Flying Discs Report - August 1947

Jun 15, 2026

Case Activity Date

Timeline for case: UFO Sightings in Idaho - 1947

Jun 15, 2026

Case Activity Date

Timeline for case: Seattle Flying Disc Reports - 1947

Jun 15, 2026

Ingestion Date

Ingestion Date for ufo4

Source: ufo4 →

Jun 15, 2026

Document Record Date

Document Record Date for ufo4

Source: ufo4 →

Jun 15, 2026

Ingestion Date

Case timeline from document: ufo4

Source: ufo4 →

Jun 15, 2026

Document Record Date

Case timeline from document: ufo4

Source: ufo4 →

Jun 15, 2026

Ingestion Date

Case timeline from document: ufo4

Source: ufo4 →

Jun 15, 2026

Document Record Date

Case timeline from document: ufo4

Source: ufo4 →

Jun 15, 2026

Update Date

Update Date for DOC 0005517510

Source: DOC 0005517510 →

Jun 15, 2026

Update Date

Update Date for ufo5

Source: ufo5 →

Jun 15, 2026

Update Date

Case timeline from document: ufo5

Source: ufo5 →

Jun 15, 2026

Update Date

Case timeline from document: ufo5

Source: ufo5 →

Jun 15, 2026

Update Date

Update Date for ufo9

Source: ufo9 →

Jun 15, 2026

Update Date

Update Date for ufo12

Source: ufo12 →

Jun 15, 2026

Update Date

Update Date for ufo13

Source: ufo13 →

Jun 15, 2026

Update Date

Case timeline from document: ufo13

Source: ufo13 →

Jun 15, 2026

Update Date

Update Date for ufo15

Source: ufo15 →

Jun 15, 2026

Update Date

Update Date for ufo16

Source: ufo16 →

Jun 15, 2026

Update Date

Case timeline from document: ufo16

Source: ufo16 →

Jun 15, 2026

Update Date

Update Date for ufo7

Source: ufo7 →

Jun 15, 2026

Update Date

Update Date for ufo8

Source: ufo8 →

Jun 15, 2026

Update Date

Update Date for ufo11

Source: ufo11 →

Jun 15, 2026

Update Date

Update Date for ufo14

Source: ufo14 →

Jun 15, 2026

Update Date

Update Date for ufo6

Source: ufo6 →

Jun 15, 2026

Update Date

Case timeline from document: ufo6

Source: ufo6 →

Jun 15, 2026

Update Date

Case timeline from document: ufo6

Source: ufo6 →

Jun 15, 2026

Update Date

Update Date for ufo10

Source: ufo10 →

Jun 15, 2026

Update Date

Case timeline from document: ufo10

Source: ufo10 →

Jun 15, 2026

Update Date

Update Date for ufo1

Source: ufo1 →

Jun 15, 2026

Update Date

Case timeline from document: ufo1

Source: ufo1 →

Jun 15, 2026

Update Date

Case timeline from document: ufo1

Source: ufo1 →

Jun 15, 2026

Update Date

Update Date for ufo2

Source: ufo2 →

Jun 15, 2026

Update Date

Update Date for ufo3

Source: ufo3 →

Jun 15, 2026

Update Date

Case timeline from document: ufo3

Source: ufo3 →

Jun 15, 2026

Update Date

Update Date for ufo4

Source: ufo4 →

Jun 15, 2026

Update Date

Case timeline from document: ufo4

Source: ufo4 →

Jun 15, 2026

Update Date

Case timeline from document: ufo4

Source: ufo4 →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for Current Status of Unidentified Flying Objects UFO Project

Source: Current Status of Unidentified Flying Objects UFO Project →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for SPECULATIVE PAPER BY N KARDASHEV AND A SAKHAROV

Source: SPECULATIVE PAPER BY N KARDASHEV AND A SAKHAROV →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for Project Blue Book Special Report No 14

Source: Project Blue Book Special Report No 14 →

Jun 15, 2026

Document Date (year hint)

Case timeline from document: Project Blue Book Special Report No 14

Source: Project Blue Book Special Report No 14 →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for Placement on High Alert Due to Perceived Aggressive Foreign Posturing

Source: Placement on High Alert Due to Perceived Aggressive Foreign Posturing →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem

Source: Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem →

Jun 15, 2026

Document Date (year hint)

Case timeline from document: Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem

Source: Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem →

Jun 15, 2026

Document Date (year hint)

Case timeline from document: Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem

Source: Australian Dept of Defense Scientific and Intel Aspects of the UFO Problem →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for DoW UAP D081 Narrative 3 Western US Event

Source: DoW UAP D081 Narrative 3 Western US Event →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for DoW UAP D083 Narrative 5 Western US Event

Source: DoW UAP D083 Narrative 5 Western US Event →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for British Activity in the Field of Unidentified Flying Objects

Source: British Activity in the Field of Unidentified Flying Objects →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for UAP D077 Unresolved Case Analysis Update Western United States Event

Source: UAP D077 Unresolved Case Analysis Update Western United States Event →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for 17708 CLOSED AND DR LEON DAVIDSON

Source: 17708 CLOSED AND DR LEON DAVIDSON →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for The Sary Shagan Weapons Testing Range

Source: The Sary Shagan Weapons Testing Range →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for DoW UAP D079 Narrative 1 Western US Event

Source: DoW UAP D079 Narrative 1 Western US Event →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for DoW UAP D080 Narrative 2 Western US Event

Source: DoW UAP D080 Narrative 2 Western US Event →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for DoW UAP D082 Narrative 4 Western US Event

Source: DoW UAP D082 Narrative 4 Western US Event →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for UAP D009 FD 302 67 Northeastern Orb Sighting 2026

Source: UAP D009 FD 302 67 Northeastern Orb Sighting 2026 →

Jun 15, 2026

Document Date (year hint)

Document Date (year hint) for UAP D010 FD 302 71 Northeastern Orb Sighting 2026

Source: UAP D010 FD 302 71 Northeastern Orb Sighting 2026 →

Jun 15, 2026

Document Date

Timeline for case: Project Blue Book Special Report No. 13

Jun 15, 2026

Document Date

Timeline for case: Project Blue Book Special Report No. 15

Jun 15, 2026

Document Date

Timeline for case: Project Blue Book

Jun 15, 2026

Document Date

Timeline for case: Project Grudge

Jun 15, 2026

Document Date

Timeline for case: Condon Report

Jun 15, 2026

Document Date

Document Date for 471.6 Guided Missiles, 1 July 1952 — Page 1

Source: 471.6 Guided Missiles, 1 July 1952 — Page 1 →

Jun 15, 2026

Import Date

Import Date for 471.6 Guided Missiles, 1 July 1952 — Page 1

Source: 471.6 Guided Missiles, 1 July 1952 — Page 1 →

Jun 15, 2026

Document Date

Document Date for 5: 2, Community Relations, 1970 — Page 1

Source: 5: 2, Community Relations, 1970 — Page 1 →

Jun 15, 2026

Import Date

Import Date for 5: 2, Community Relations, 1970 — Page 1

Source: 5: 2, Community Relations, 1970 — Page 1 →

Jun 15, 2026

Document Date

Document Date for 47323287

Source: 47323287 →

Jun 15, 2026

Import Date

Import Date for 47323287

Source: 47323287 →

Jun 15, 2026

Document Date

Document Date for Gemini VII Air-to-Ground Transcript Volume I — Page 1

Source: Gemini VII Air-to-Ground Transcript Volume I — Page 1 →

Jun 15, 2026

Import Date

Import Date for Gemini VII Air-to-Ground Transcript Volume I — Page 1

Source: Gemini VII Air-to-Ground Transcript Volume I — Page 1 →

Jun 15, 2026

Document Date

Document Date for Black and White Photographs of U.S. Air Force and Predecessors' Activities, Facilities, and Personnel, Domestic and Foreign — Photo 0001

Source: Black and White Photographs of U.S. Air Force and Predecessors' Activities, Facilities, and Personnel, Domestic and Foreign — Photo 0001 →

Jun 15, 2026

Import Date

Import Date for Black and White Photographs of U.S. Air Force and Predecessors' Activities, Facilities, and Personnel, Domestic and Foreign — Photo 0001

Source: Black and White Photographs of U.S. Air Force and Predecessors' Activities, Facilities, and Personnel, Domestic and Foreign — Photo 0001 →

Jun 15, 2026

Document Date

Document Date for 100311017

Source: 100311017 →

Jun 15, 2026

Import Date

Import Date for 100311017

Source: 100311017 →

Jun 15, 2026

Document Date

Document Date for 276537898

Source: 276537898 →

Jun 15, 2026

Import Date

Import Date for 276537898

Source: 276537898 →

Jun 15, 2026

Document Date

Document Date for 280957185

Source: 280957185 →

Jun 15, 2026

Import Date

Import Date for 280957185

Source: 280957185 →

Jun 15, 2026

Document Date

Document Date for 315834694

Source: 315834694 →

Jun 15, 2026

Import Date

Import Date for 315834694

Source: 315834694 →

Jun 15, 2026

Document Date

Document Date for 315834697

Source: 315834697 →

Jun 15, 2026

Import Date

Import Date for 315834697

Source: 315834697 →

Jun 15, 2026

Document Date

Document Date for 315834700

Source: 315834700 →

Jun 15, 2026

Import Date

Import Date for 315834700

Source: 315834700 →

Jun 15, 2026

Document Date

Document Date for 315834703

Source: 315834703 →

Jun 15, 2026

Import Date

Import Date for 315834703

Source: 315834703 →

Jun 15, 2026

Import Date

Import Date for Project Blue Book Motion Picture Films

Source: Project Blue Book Motion Picture Films →

Jun 15, 2026

Ingestion Date

Ingestion Date for UAP Transparency Act

Source: UAP Transparency Act →

Jun 15, 2026

Document Record Date

Document Record Date for UAP Transparency Act

Source: UAP Transparency Act →

Jun 15, 2026

Ingestion Date

Ingestion Date for Safe Airspace for Americans Act

Source: Safe Airspace for Americans Act →

Jun 15, 2026

Document Record Date

Document Record Date for Safe Airspace for Americans Act

Source: Safe Airspace for Americans Act →

Jun 15, 2026

Ingestion Date

Ingestion Date for UAP Transparency Act

Source: UAP Transparency Act →

Jun 15, 2026

Document Record Date

Document Record Date for UAP Transparency Act

Source: UAP Transparency Act →

Jun 15, 2026

Ingestion Date

Ingestion Date for Safe Airspace for Americans Act

Source: Safe Airspace for Americans Act →

Jun 15, 2026

Document Record Date

Document Record Date for Safe Airspace for Americans Act

Source: Safe Airspace for Americans Act →