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Search the archive Search all Documents Names Footage Similar Official reports, hearing transcripts, case files and releases: the paper behind the cases. 2,872 documents, 2,610 mirrored with their text, 53,529 pages indexed, so a search reads inside them and lands on the page.
New in the library The PURSUE files The Department of War's UAP release, mirrored in full: the videos, recordings and images, each beside its case file. Browse the release → Documents matching “disappeared” 425 records · page 2
p. 1 …The unknown
phenomenon was an aircraft circling at or above their altitude appearing and disappearing . AMOC added that the same… p. 3 …After passing abreast of airliner carrying observer, object tendod to disappear upwards to the rear and disappeared into overcast.
1… p. 3 …The witnesses
/noted that the sky was clear, and despite keeping their eyes on the
/object, it suddenly disappeared .
/
/ At… p. 1 …The unknown
phenomenon was an aircraft circling at or above their altitude appearing and disappearing . AMOC added that the same… p. 1 …ONE LIGHT GOT REALLY BRIGHT THEN DISAPPEARED . ACFT WAS AT UNKN ALTITUDE VCNTY OF THE BROWNLEE RESERVOIR. WOC 7-3333… p. 1 …The device passed from below to above and then appeared to break up into pieces and/or disappear . The device… p. 1 …fastest planes." It moved from west to east and disappeared with a swoop upwards, according to the witness, who believes… p. 2 …After 3 minutes, the object disappeared toward the sea, west of Oran. The witness reported that the object was small… p. 36 …secs None Star Star Blower than falling star Disappeared w/greenish flash
16 19496 Jan 1730 1 Unk Albuquerque New… p. 38 …Disappeared behind trees
27 3 Mar 0159 1 R Los Alamos, New Mexico Straight down Straight down Bright green Disappeared … p. 59 …Green 1 sec None Like flare Small Went out
145 16 Nov 1950 1 R Los Alamos, New Mexico Disappeared … 53 more pages mention it p. 1 …The unknown phenomenon was two red streaking lights described as bright for about 15-20 seconds then disappeared .
The UAP… p. 1 …It then disappeared into the clouds.
17-Apr-07 21:20 Glasgow S'clyde Five orange/red glows were seen… p. 2 …Then they silently all disappeared .
26-May-07 22:30 Ewhurst Surrey A red light flew past the back of… p. 3 …It shot off quite fast and then disappeared and
then reappeared a few minutes later, back to its original position… 2 more pages mention it p. 1 …It then disappeared into the clouds.
17-Apr-07 21:20 Glasgow S'clyde Five orange/red glows were seen… p. 2 …Then they silently all disappeared .
26-May-07 22:30 Ewhurst Surrey A red light flew past the back of… p. 3 …It shot off quite fast and then disappeared and
then reappeared a few minutes later, back to its original position… 2 more pages mention it p. 2 …The fiery glum accompanying the object disappeared over the partially lighted installations of the Ayuta mines. While moving over the… p. 1 …The unknown
phenomenon was lighted green climbing and descending rapidly and disappearing from 37,000feet. AVA062 PIC has video of… p. 63 …Manner of Disappearance : gradually disappeared
23. Weather Conditions at Time of Sighting: cavu
24. Peculiarities Noted: None
25. Summary of… p. 126 …Manner of Disappearance : Exploded into four smaller bright green fragments which quickly disappeared
23. Weather Conditions at Time of Sighting… p. 127 …Although Lt Clark stopped the car the moment the fireball disappeared and the occupants then stood outside the car and… 69 more pages mention it p. 1 …ALL WHO SAW THE OBJECT AFFEED THAT IT APPEARED TO BURN OUT BEFORE DISAPPEARING OVER THE HORIZON.
2. SPEED WAS… p. 1 …for an instant, after which it flew away and disappeared over the horizon.
-1-
ARCHIVAL RECORD PLEASE RETURN TO AGENCY… p. 2 …It disappeared quickly over the horizon.
UNIDENTIFIED OBJECT OVER ALGIERS -- Algiers, Le Journal d'Alger, 28 Jan 54
According to… p. 1 …remaining visible for at least 20 seconds before it disappeared over the horizon.
LUMINOUS OBJECTS SEEN OVER ALGERIA -- Oran, Oran… p. 3 …After it passed the plane, it disappeared in the direction of the sea. The pilot did not attempt to pursue… p. 4 …After many rapid, noiseless turns, it dwindled in size, turned green, and disappeared -- that was at about 0200 hours.
The… 1 more page mentions it p. 2 …3) ANGLE OR ELEVATION AND AZIMUTH OF OBJECT UPON DISAPPEARANCE - QUIT LOOKING DUE TO PERFORMANCE OF DUTIES.
(4) DESCRIPTION OF… p. 3 …50143 (5 Aug 65)
(5) HOW DID OBJECT DISAPPEAR ? - HAD NOT DISAPPEARED AT
PAGE 3 RUNTABA2022 UNCLAS
LAST LOOK.
(6… p. 8 …THE OBJECT DISAPPEARED
OUT OF SIGHT STRAIGHT UP. PRELIMINARY ANALYSIS OF POSSIBLE
CAUSE OF SIGHTINGS AT THIS TIME IS WEATHER… p. 1 …Inhabitants of the village of San Martin Valdeiglesias also saw a luminous, spherical object, which disappeared toward the west after… p. 1 …Attachment D, paragraph 2, reports that mong the emigration chatterboxes, Michael MISCHAIKOW is linked to the disappearance of Jaroslav NOVAK… p. 5 …Regarding the disappearance of Yaroslav NOVAK, SVCBODA reported the following: (1) It is claimed in East-European emigra circles that… p. 2 …V' formation from the North and they could see them for several minutes before they suddenly disappeared to the South." p. 3 …At 2135 the
object with the luminous red lights disappeared at an azimuth of 220
degrees and at an undetermined… p. 6 …The
objects disappeared as the aircraft approached but not before two
radar stations had registered them on their screens.
17… p. 1 …the house at once to watch it, but it disappeared in about a minute. Later on I heard that it… p. 2 …I observed it for about one minute until it graudally disappeared across the horizon to the northwest. All 10 of… p. 4 …This thing was about as large as a small basin, and it disappeared from view within about one minute.
On… 1 more page mentions it p. 1 …Saltsjoebaden.
"I made the discovery just before the object disappeared below the northwest horizon, states Docent Gunnar Larsson-Leander presumably… p. 2 …Saltsjoebaden.
"I made the discovery just before the object disappeared below the northwest horizon, states Docent Gunnar Larsson-Leander (presumably… p. 3 …it went straight down at a right angle and disappeared .'"
The sighting by the crew of the Sundsvall-bound airplane… p. 1 …THE RADIATING CIRCLES OF LIGHT DISAPPEARED LEAVING p. 2 …FOLLOWING THE DISAPPEARANCE OF THE CIRCLES, THE BEAM SEEMED TO RETRACT TOWARD THE CENTRAL CORE, GROWING BROADER AND STOUTER AS… p. 1 …WHEN THE MILITIAMEN MOVED TOWARDS THE UFO, IT DIMMED ITS "SEARCHLIGHTS" AND DISAPPEARED .
UPON RETURNING TO THE POLICE STATION, THE… p. 8 …After passing abreast of airliner carrying observer, object tended to disappear upwards to the rear and disappeared into overcast.
A… p. 1 …After 3 minutes, the object disappeared toward the sea, west of Oran. The witness reported that the object was small… p. 1 …The light was stationary in the air, then started moving to the right and then disappeared . could see the light… p. 1 …The objects seemed to enter, exit, and
disappear into the Atlantic Ocean off
Puerto Rico's northwestern coast.
During the… p. 5 …The objects seem to disappear shortly after the
ocean appears in the background. The objects did not enter the water… p. 6 …When a sensor fails to discriminate a target from its environment, the object can seem
to vanish or intermittently disappear … p. 1 …The objects seemed to enter, exit, and
disappear into the Atlantic Ocean off
Puerto Rico's northwestern coast.
During the… p. 5 …The objects seem to disappear shortly after the
ocean appears in the background. The objects did not enter the water… p. 6 …When a sensor fails to discriminate a target from its environment, the object can seem
to vanish or intermittently disappear … p. 3 …According to the report, nothing is known of the whereabouts of Hambermol since his disappearance from Prague; Schreiver died recently… p. 4 …According to the report, nothing is known of the whereabouts of Hambermol since his disappearance from Prague; Schreiver died recently… p. 6 …Then they disappeared , headed in the direction from which we had come. What I saw was no aerolite, shooting star… 1 more page mentions it p. 2 …They flew in V-formation and disappeared toward the southwest. A deputy constable who had observed them with binoculars stated… p. 3 …The object, which slowly disappeared in the clouds, has not been identified.
Istanbul, Hurriyet, 19 Mar 54
Kuala Lumpur -- On… p. 1 …HE WAS CONTROLLED BY ALIENS; SUSTAINED MYSTERIOUS SCARS THAT DISAPPEARED ; AND WAS TOLD THAT, ALTHOUGH ALIENS THINK PEOPLE ON EARTH… p. 1 …The first object, which was first seen at 2010 hours, took about two minutes to cross the sky and disappear … p. 2 …The first object, which was first seen at 2010 hours, took about two minutes to cross the sky and disappear … p. 1 …The first object, which was first seen at 2010 hours, took about two minutes to cross the sky and disappear … p. 2 …The first object, which was first seen at 2010 hours, took about two minutes to cross the sky and disappear … p. 1 …ALL WILL SAW THE OBJECT AFTER IT APPEARED TO BURN OUT BEFORE DISAPPEARING OVER THE HORIZON.
2. SPEECH WAS SUB… p. 2 …ALL WAS Saw THE OBJECT ASED THAT IT APPEARED TO HURN OUT BEFORE DISAPPEARING OVER THE HORIZON.
2. SPEED WAS… p. 1 …The objects seemed to enter, exit, and
disappear into the Atlantic Ocean off
Puerto Rico's northwestern coast.
During the… p. 5 …The objects seem to disappear shortly after the
ocean appears in the background. The objects did not enter the water… p. 6 …When a sensor fails to discriminate a target from its environment, the object can
seem to vanish or intermittently disappear … p. 2 …position, descended a short distance, leveled off, and silently disappeared at great speed. He stated that this silent appearance and… p. 3 …It disappeared in a few seconds toward the radio beacon on Mount Verdun.
UNIDENTIFIED FLYING OBJECT OVER FRENCH EQUATORIAL AFRICA… p. 1 …KUNSAN IN KOREA BY 10:20, WHEN IT SUDDENLY DISAPPEARED FROM THE RADAR, THE AIR FORCE SAID.
AT THE TIME… p. 21 …half a dozen to a great height before finally disappearing in the east. It had been about the time of… p. 49 …STAR, MOVING EAST TO WEST CENTRAL TRAJECTORY WITH OSCILLATIONS, DISAPPEARING IN THE CLOUDS, ELEVATION DURING ZERO DASH FOUR FIVE DEGREES… p. 56 …The object was described as completely white, silent, flying at low altitude, and would disappear and re-appear at regular… 17 more pages mention it p. 8 …The object then apparently disappeared due to distance after a total time of observation of about 60 seconds.
The object… p. 10 …Passed through the sun, was about $ 35^{\circ} $ when due east then disappeared at $ 25^{\circ} $ elevation at about $ 25… p. 11 …Manner of disappearance : Grow smaller rapidly then disappeared .
22. Effect on clouds No alouds. No effect.
23. Additional information concerning… 2 more pages mention it p. 1 …As the patrolmen approached the object, it maneuvered through the trees and disappeared . At this time the animals on a… p. 6 …THE UFO FOLLOWED A GENERAL NORTH-TO-SOUTH COURSE AND DISAPPEARED OVER THE HORIZON OF THE GULF OF GUINEA. THE… p. 10 …A BRIGHT BALL OF LIGHT WAS SEEN IT TRAVELLED TO THE NORTHEAST ON A SLOW, FLAT TRAJECTORY AND DISAPPEARED THE… p. 7 …STRUGGLE SYMPATHY OF PATIENT AND GENERAL APSTUDIO CREDITIONS CARDING UNCLEAR MATERIAL IS OUTDOWN DISAPPEARANCE OF ALL TARGETS. AS INQUIRY ON… p. 11 …For example, the fact that a number of blips appeared and disappeared intermittently are characteristic of weather returns on radar… p. 17 TARGET DISAPPEARED AND SECOND AIRCRAFT DID NOT ESTABLISH CONTACT.
STUDENTS RETURNED TO HOME STATION MID TO SUPPLEMENT TYPICAL VECTORS TO… 1 more page mentions it p. 2 …The hue moved north, following the defilade until it faded out or disappeared . The lights to their east also disappeared … p. 4 …A saucer out down a tree on the Amazon River shore and disappeared in the turbid stream. It was never… p. 8 …A few seconds later the body disappeared behind a mountain top, reappeared and headed southeast, keeping constant speed and height… p. 9 …A few seconds later the body disappeared behind a mountain top, reappeared and headed southeast, keeping constant speed and height… 3 more pages mention it p. 2 …MOVED TOWARDS THE UFO, IT DIMMED ITS "SEARCHLIGHTS" AND DISAPPEARED .
UPON RETURNING TO THE POLICE STATION, THE PATROLMEN NOTICED THAT… p. 3 …A saucer out down a tree on the Amazon River shore and disappeared in the turbid stream. It was never… p. 4 …It was sent for analysis to the Pentagon and disappeared there.
Nothing but a saucer put out of commission a… p. 7 …A few seconds later the body disappeared behind a mountain trip, reappeared and headed southeast, keeping constant speed and height… 1 more page mentions it p. 3 …It was visible only for a few minutes and then disappeared .
UNIDENTIFIED FLYING OBJECTS SEEN OVER WEST GERMANY -- Douala, L… p. 4 …at high speed, then turned toward the west, and disappeared above the 6,000-meter overcast. An employee of the…