Searches , social queries for PROJECT GRUDGE
Search references for PROJECT GRUDGE. Phrases containing PROJECT GRUDGE
See searches and references containing PROJECT GRUDGE!
Search references for PROJECT GRUDGE. Phrases containing PROJECT GRUDGE
See searches and references containing PROJECT GRUDGE!PROJECT GRUDGE
USAF investigation of UFOs (1949–1951)
Project Grudge was a short-lived project by the U.S. Air Force (USAF) to investigate unidentified flying objects (UFOs). Grudge succeeded Project Sign
Project_Grudge
Topics referred to by the same term
Look up grudge in Wiktionary, the free dictionary. Grudge may refer to: Resentment Ju-On (franchise), aka The Grudge, a Japanese-American film franchise
Grudge
U.S. Air Force study of UFOs (1952–1969)
followed projects of a similar nature such as Project Sign established in 1947, and Project Grudge in 1949. Project Blue Book had two goals, namely, to determine
Project_Blue_Book
2004 film by Takashi Shimizu
The Grudge is a 2004 supernatural horror film directed by Takashi Shimizu, written by Stephen Susco, and produced by Sam Raimi, Robert Tapert, and Takashige
The_Grudge
U.S. Air Force study of UFOs (1948)
(USAF) and active for most of 1948. It was the precursor to Project Grudge. The project was established in 1948 by Air Force General Nathan Farragut
Project_Sign
under the U.S. Air Force between 1947 and 1969 with Project Sign, Project Grudge, and finally Project Blue Book. The Condon Report in 1968 led the U.S.
Investigation of UFO reports by the United States government
Investigation_of_UFO_reports_by_the_United_States_government
1956 book by Edward J. Ruppelt
who served as director of official investigations into UFOs: Project Grudge and Project Bluebook. During his time as director, Ruppelt had coined the
The Report on Unidentified Flying Objects
The_Report_on_Unidentified_Flying_Objects
Japanese horror franchise created by Takashi Shimizu
Ju-On (呪怨, Juon; lit. 'Curse Grudge', also known as The Grudge) is a Japanese horror franchise created by Takashi Shimizu. The franchise began in 1998
Ju-On
American astronomer and ufologist (1910–1986)
undertaken by the U.S. Air Force under three projects: Project Sign (1947–1949), Project Grudge (1949–1951) and Project Blue Book (1952–1969). In later years
J._Allen_Hynek
2006 film by Takashi Shimizu
The Grudge 2 is a 2006 American supernatural horror film directed by Takashi Shimizu and written by Stephen Susco. The film is a sequel to The Grudge (2004)
The_Grudge_2
Former U.S. military intelligence officer's claims about "non-human" spacecraft recovery
University astronomer Avi Loeb, who co-founded the UFO-investigating Galileo Project, noted that nothing extraterrestrial has been observed. Radio astronomer
David Grusch UFO whistleblower claims
David_Grusch_UFO_whistleblower_claims
Aerial phenomenon reported in Stralsund, Germany
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
1665 celestial phenomenon over Stralsund
1665_celestial_phenomenon_over_Stralsund
American UFO researcher (1923–1960)
(pronounced 'Yoo-foe') for short." Ruppelt was the director of Project Grudge in 1949 and then Project Blue Book in March 1952; he remained with Blue Book until
Edward_J._Ruppelt
American film by Nicolas Pesce
The Grudge, titled on its home media release as The Grudge: The Untold Chapter, is a 2019 American supernatural horror film written and directed by Nicolas
The_Grudge_(2019_film)
Conspiracy theory of reptilian humanoids
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Reptilian_conspiracy_theory
Apparent unusual observation in the sky
Project Blue Book, previously Project Sign and Project Grudge, conducted by the USAF from 1947 until 1969, the secret U.S. Army/Air Force Project Twinkle
Unidentified_flying_object
Idea advanced by Ufologists
scientific advisor to the U.S. Air Force UFO studies: Project Sign, Project Grudge, and Project Blue Book. Hynek pioneered the "Close Encounter" classification
Interdimensional UFO hypothesis
Interdimensional_UFO_hypothesis
American businessman and UFO conspiracy theorist
since 1989, has claimed to have been part of a classified US government project concerned with the reverse engineering of extraterrestrial technology;
Bob_Lazar
Reputed paranormal area in Utah, United States
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Skinwalker_Ranch
1994 sighting in Zimbabwe
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Ariel_School_UFO_incident
Supposed celestial phenomenon in the Holy Roman Empire
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
1561 celestial phenomenon over Nuremberg
1561_celestial_phenomenon_over_Nuremberg
Purported organization that appears in UFO conspiracy theories
hospitalization. In 1982, Bob Pratt worked with Doty and Moore on The Aquarius Project, an unpublished science fiction manuscript about the purported organization
Majestic_12
West Virginian folklore creature
In television, the second episode of the 2019 History Channel series Project Blue Book, titled "The Flatwoods Monster", is based on the Flatwoods incident
Flatwoods_monster
2026 conspiracy theory
research, were connected to secret knowledge about UFOs, advanced energy projects, materials science, or related subjects. Speculation started spreading
Missing scientists conspiracy theory
Missing_scientists_conspiracy_theory
Alleged 1947 sighting in Washington, US
formation of Project Sign at the end of 1947, the first publicly acknowledged USAF UFO investigation. Project Sign eventually evolved into Project Grudge, and
Kenneth_Arnold_UFO_sighting
American declassified document website
includes declassified federal government UFO data from Project Blue Book, Project Sign and Project Grudge, spanning U.S government research from 1947 to 1969
The_Black_Vault
2020 documentary film about UFOs
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
The_Phenomenon_(film)
Range of new religious beliefs and practices
two-thirds of its participants were female. Heelas and Woodhead's Kendal Project found that of those regularly attending New Age activities in the town
New_Age
Beings in mythology, folklore and fiction
including Mesoamerican cultures. The Serpent Men, reptilian humanoids who can project illusions of human form, appeared as villains throughout Robert E. Howard's
Reptilian_humanoid
Unidentified phenomenon at Hessdalen valley in Norway
yearly. Since 1983, "Project Hessdalen" initiated by UFO-Norge and UFO-Sverige have attempted to investigate the lights. This project was active as field
Hessdalen_lights
British government study of UFOs (1997–2000)
Project Condign was a secret unidentified flying object (UFO) study undertaken by the British Government's Defence Intelligence Staff (DIS) between 1997
Project_Condign
UFOs with triangular shape and dark color
Aerial Phenomena (UAP) within the UK Air Defence Region and code named Project Condign, includes analyses of black triangle sightings. The report states
Black_triangle_(UFO)
Conspiracy theory
128. pp. A-1, A-7. Gulyas, Conspiracy Theories, Ch. 5 Gregory J. Bishop, Project Beta: The Story of Paul Bennewitz, National Security, and the Creation
Dulce_Base
UFO legend caused by 1947 balloon crash
operated from the nearby Alamogordo Army Air Field as part of the top-secret Project Mogul, a program intended to detect Soviet nuclear tests. To obscure the
Roswell_incident
Historical astronomical event
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
1566 celestial phenomenon over Basel
1566_celestial_phenomenon_over_Basel
1948 UFO sighting and aviation accident
By early 1949, the Gorman case was labeled by Project Sign and its successors, Project Grudge and Project Blue Book, as being caused by a lighted weather
Gorman_dogfight
Pair of unsolved deaths in Brazil
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Lead_masks_case
Hypothesis that some unidentified flying objects are created by extraterrestrial life
who, angry at the inaction and debunkery of Project Grudge, dissolved it in 1951, established Project Blue Book in its place, and made Ruppelt director
Extraterrestrial UFO hypothesis
Extraterrestrial_UFO_hypothesis
Alleged event at Aztec, New Mexico
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Aztec_crashed_saucer_hoax
Conspiracy theories alleging connections between UFOs and Nazi Germany
reports. In 1959, Captain Edward J. Ruppelt, the first head of Project Blue Book (Project Sign's follow-up investigation) wrote: When WWII ended, the Germans
Nazi_UFOs
Subjective experience of victimization by extraterrestrials
images being viewed, rather than being on a screen, actually seem to be projected into the experiencer's mind. "Staging" procedures have the abductee playing
Alien_abduction
1978 disappearance of a pilot over Bass Strait, Australia
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Disappearance of Frederick Valentich
Disappearance_of_Frederick_Valentich
Religion which includes beliefs about aliens
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
UFO_religion
UFOs reported in the 1940s
This work began the U.S. Navy's Bureau of Medicine (BUMED) project X-148-AV-4-3. This project pioneered the study of aviators' vertigo and was initiated
Foo_fighter
Alleged alien abduction, 1975
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Travis_Walton_incident
Alleged humanoid extraterrestrials
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Nordic_aliens
Claimed UFO incident
owls. The alleged encounter was officially classified as a hoax in the Project Blue Book files by the United States Air Force. Psychologists have used
Kelly–Hopkinsville_encounter
U.S. Capital flying saucer incidents on consecutive weekends
incident "the climax of the 1952 (UFO) flap"—"Never before or after did Project Blue Book and the Air Force undergo such a tidal wave of (UFO) reports
1952 Washington, D.C., UFO incident
1952_Washington,_D.C.,_UFO_incident
Government agents who supposedly intimidate UFO witnesses
security forces. The SCP Foundation Wiki is a community worldbuilding project that features a group of interest simply called Unknown, which appear as
Men_in_black
Alleged UFO crash off the coast of Nova Scotia
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Shag_Harbour_UFO_incident
American academic and early researcher of ufology and parapsychology
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Meade_Layne
Panel to study unidentified anomalous phenomena
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
NASA Unidentified Anomalous Phenomena Independent Study Team
NASA_Unidentified_Anomalous_Phenomena_Independent_Study_Team
2016 novel by Mark Frost
to investigate UFO sightings and abduction claims for Project Sign, Project Grudge and Project Blue Book, and to establish Listening Post Alpha, a SETI
The Secret History of Twin Peaks
The_Secret_History_of_Twin_Peaks
U.S. Air Force facility in Nevada
facility in April 1955 for Project AQUATONE: the development of the Lockheed U-2 strategic reconnaissance aircraft. Project director Richard M. Bissell
Area_51
American UFO researcher (1927–2003)
testing program looking at the after-effects of radiation from 1967's Project Gasbuggy, in which an underground atomic device was detonated just 21 mi
Paul_Bennewitz
Special collection in Texas, U.S.
the papers of Jacques Vallée, declassified United States Army Stargate Project materials, correspondence sent to Whitley Strieber after the publication
Archives_of_the_Impossible
Fictional character in the Ju-On franchise
(both 2000), Ju-On: The Grudge (2002), Ju-On: The Grudge 2 (2003), and the American remake films The Grudge (2004) and The Grudge 2 (2006), Misaki Saishō
Kayako_Saeki
List of known UFO investigations performed by governments around the globe
Condon Committee Estimate of the Situation Project Blue Book Project Grudge Project Serpo Project Sign Project Silver Bug Robertson Panel All-domain Anomaly
List of investigations of UFOs by governments
List_of_investigations_of_UFOs_by_governments
Purported UFO incident in Brazil in 1996
made along the lines of a documentary (in the style of The Blair Witch Project). The story involves two teenagers going to the city of Varginha on 20
Varginha_UFO_incident
1965 fireball sighting in North America
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Kecksburg_UFO_incident
Swiss UFO religion founder (born 1937)
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Billy_Meier
Purported sighting of a UFO in Calvine, 1990
discussed the incident, speculating on potential links to the alleged Aurora project. In 2018, Clarke renewed his investigation into the sighting, seeking to
Calvine_UFO_photograph
French computer scientist and ufologist (born 1939)
Baran as principal investigator on the large National Science Foundation project for computer networking, which developed one of the first ARPANET conferencing
Jacques_Vallée
Alleged UFO contactee (1920–1987)
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Ted_Owens_(contactee)
Photograph by Jim Templeton
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Solway_Firth_Spaceman
American journalist
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
George Knapp (television journalist)
George_Knapp_(television_journalist)
U.S. program to study UFOs (2007–2012)
Book – U.S. Air Force study of UFOs (1952–1969) Project Grudge – USAF investigation of UFOs (1949–1951) Project Sign – U.S. Air Force study of UFOs (1948)
Advanced Aerospace Threat Identification Program
Advanced_Aerospace_Threat_Identification_Program
1950 UFO sighting
no interest [by the Air Force] in the UFO, so after a quick viewing, Project Grudge had written them off as the reflections from two F-94 jet fighters that
Mariana_UFO_film
Trotskyist faction founded 1962 by J. Posadas
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Fourth_International–Posadist
2026 alleged UFO sighting in Brazil
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Campo_Largo_case
2019 Facebook event and Internet meme
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Storm_Area_51
1980 UFO report in Suffolk, England
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Rendlesham_Forest_incident
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
List of high-altitude object events in 2023
List_of_high-altitude_object_events_in_2023
Non-scientific hypothetical objects
either Serponia or Seinu by authorities involved in the project. The first mention of a 'Project Serpo' was in a UFO email list maintained by enthusiast
Planetary objects proposed in religion, astrology, ufology and pseudoscience
Planetary_objects_proposed_in_religion,_astrology,_ufology_and_pseudoscience
Radar and visual sighting of several UFOs across Brazil
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
1986_Brazilian_UFO_incident
United States Air Force officer
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Felix_Moncla
Event in which a person witnesses an unidentified flying object
Retrieved 4 November 2009. "Close encounter". The Black Vault Encyclopedia Project. Archived from the original on 18 June 2008. Retrieved 4 November 2009
Close_encounter
University of Colorado UFO Project
[unreliable fringe source?] Beginning in 1947 with Project Sign, which then became Project Grudge and finally Project Blue Book, the U.S. Air Force conducted formal
Condon_Committee
2025 American UFO documentary film
to reverse engineer alien technology, and compares it to the Manhattan Project to develop nuclear weapons in World War II. The film features current U
The_Age_of_Disclosure
Fictional depictions of extraterrestrial life
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Extraterrestrials_in_fiction
American journalist
environmental issues. From 1978 to 1983, Howe was director of special projects at KMGH-TV, Channel 7, Denver, Colorado. Her documentaries included Poison
Linda_Moulton_Howe
1953 scientific committee for UAP reports
scientifically study all of the UFO reports collected by Project Sign, Project Grudge and Project Blue Book. Robertson hoped to draw on their statistical
Robertson_Panel
Mexican journalist and ufologist (born 1953)
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Jaime_Maussan
1995 television film
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Alien_Autopsy_(1995_film)
American journalist and UFOlogist (1930–2009)
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
John_Keel
U.S. government documents declassified in 2026
writers the true cause of UFO sightings going back to the 1950s, and that Project Blue Book had given the public false explanations. There are also reports
United_States_UFO_files
Alleged UFO crash in 1897
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Aurora,_Texas,_UFO_incident
Anti-aircraft shelling during WWII against an imagined invader
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Battle_of_Los_Angeles
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Psychological perspectives on UFO claims
Psychological_perspectives_on_UFO_claims
concluded that the weather balloon explanation had likely been a cover for Project Mogul. By 2013, the film Mirage Men revealed an organized campaign to spread
UFO reports and disinformation
UFO_reports_and_disinformation
Spanish ufologist
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Salvador_Freixedo
2021 report from the Office of the Director of National Intelligence
Unidentified Aerial Phenomena Task Force The Phenomenon (2020 film) Project Sign Project Grudge Project Blue Book Robertson Panel Condon Committee UFO sightings
UFO Report (U.S. Intelligence)
UFO_Report_(U.S._Intelligence)
Sighting of a UFO over Tehran, Iran
Retrieved 22 September 2026. "Unidentified Flying Objects and Air Force Project Blue Book". National Security Agency. June 1995. Archived (PDF) from the
1976_Tehran_UFO_incident
United States federal law
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
National Defense Authorization Act for Fiscal Year 2024
National_Defense_Authorization_Act_for_Fiscal_Year_2024
Alleged UFO encounter in 1986
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Japan Air Lines Cargo Flight 1628
Japan_Air_Lines_Cargo_Flight_1628
Monument near Ängelholm, Sweden
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Ängelholm_UFO_memorial
Area of Lake Michigan known for disappearances and maritime disasters
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Lake_Michigan_Triangle
Concept developed by Ufologists
Timescape, scientist Saul Shriffer, a colleague of Frank Drake at the SETI Project Ozma, believes that a cryptic signal is of extraterrestrial origin, when
Time-traveler_UFO_hypothesis
Wave of UFO sightings in the US in 1896/97
(1947–1950) Project Sign (1948) Project Grudge (1949) Flying Saucer Working Party (1950) Project Magnet (1950–1962) Project Second Storey (1952–1954) Project Blue
Mystery_airship
American ufologist (1934–2019)
SETI, for ignoring empirical evidence, such as "600-plus unknowns" of Project Blue Book Special Report No. 14. Friedman argued that these empirical data
Stanton_T._Friedman
travel, tourism, insurance
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
PROJECT GRUDGE
travel, tourism, insurance