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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 “no sound” 406 records · page 4
p. 3 …Exhaust trails No tail -
22. Weather conditions X/3. - Scattered but clear
23. Effect on clouds N/S
24. Skotches… p. 3 …These views can be reburied only by the exhibition of a working model . . . In no instance has the requirement of… p. 5 …2) No reliable report exists of anyone having talked with an extraterrestrial visitor.
3) No accident has ever occurred at… p. 6 …Three had captions, but there is no reference to or comment on these photographs in the text. The one showing… p. 2 …Exhaust trails No tail -
22. Weather conditions X/3. - Scattered but clear
23. Effect on clouds N/S
24. Skotches… p. 5 …No sound was heard by the witnesses, even at close range
but apparently the animals in the nearby barn could… …Embassy London, in assessing the
economic situation since devaluation,
believes the government's program is
basically sound . The…
p. 21 LABSTRACTS
No . 23 U. S. NAVAL RESEARCH LABORATORY, WASHINGTON , D.C. June 10, 1966
USRL Joins RL
Effective July 1… p. 3 …and growlmz sound :*N M ar,hittan. Wusual Event, said Gitten Please see QUAKEon Page A 4 |
*
,
i
3,
5… …1 There is currently no evidence that transduction
frequencies above 100 kHz have any advantage in BMis, thus…
…1 There is currently no evidence that transduction
frequencies above 100 kHz have any advantage in BMis, thus…
…Furthermore, there appeared to be no logical relationship to population centers. The Panel could find no ready explanation…
p. 9 …One of them is that on our good sightings, there's absolutely no noise ever reported in
connection with these… p. 10 …There's no doubt about it. I mean, it's not anybody's imagination because they've been reported
by… p. 12 …If it
actually exists and there's no , there's some type of propulsion but there's no sound , what… 1 more page mentions it p. 9 …One of them is that on our good sightings, there's absolutely no noise ever reported in
connection with these… p. 10 …There's no doubt about it. I mean, it's not anybody's imagination because they've been reported
by… p. 12 …If it
actually exists and there's no , there's some type of propulsion but there's no sound , what… 1 more page mentions it p. 3 …The Aix-en-Provence ground station had received no distress calls from aircraft.
EXPLOSION IN SKY BREAKS WINDOWS AT DIEPPE… p. 3 …He heard no noise coming from it. After it passed the plane, it disappeared in the direction of the sea… p. 12 …There has been no systematic or extensive use of other standard methods of processing data. It is true that there… p. 18 …The intention is to request photostate of the sounding (WLAN 31a, b, c) and the balloon track (WLAN 20 and… AIR FORCE REGULATION NO .200-2
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# INTELLIGENCE
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# Unidentified Flying Objects (UFO…
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# INFORMATION FROM
FOREIGN DOCUMENTS OR RADIO BROADCASTS
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CD NO .
COUNTRY Non-Orbit
SUBJECT Military…
p. 6 …Others have reported little or no sound , a condition which
may indicate the use of a turbo-jet instead of… p. 6 …Others have reported little or no sound , a condition which
may indicate the use of a turbo-jet instead of… p. 1 …There was not a sound in the earphones. As luck would have it, they were alone in the clear air… p. 1 …There was not a sound in the earphones. As luck would have it, they were alone in the clear air… (2) By the rule of sound data in the great majority
c. the first three also in the…
p. 2 …There are no theoretical obstacles to this. Yet there is a problem: upon close examination, the generally sound idea runs… …Grusch had no intention of providing AARO with information regarding
his claims. This assessment stands despite the NDAA…
…Grusch had no intention of providing AARO with information regarding
his claims. This assessment stands despite the NDAA…
p. 1 …There was not a sound
in the earphones. As luok would have it, they were alone in the olear air… p. 73 …I saw no vapor trails and heard no sound . There was no wind.
"The objects each appeared to be about… p. 103 …explosive sound attracted witness; saw UFO going straight up
11-6-57; Dugger, Ind. est. 40 ft. diameter; no description… p. 104 …CIA-RDP81R00560R000100010001-0
Date&Location Type of UFO Distance estimate Sound &Maneuvers
8-11-58;Acright,N.Y. bright white… 29 more pages mention it p. 12 …No consenting party is required to be in the area to be
viewed for this CCTV-NO SOUND authority.
This… p. 22 …Several reports from the same locations included jet engine sounds associated with the observed bright lights. Two interceptors scrambled from… p. 29 …sky and the sounds of jet engines similar to jet fighters. Cross-tell with FAA revealed no jet aircraft within… p. 2 …Malmstrom Montana reported object which sounded like a jet aircraft. FAA advised 'There were no jet aircraft in the vicinity… p. 5 …memo recommended that "no indication of C.I.A. interest or concern reach the press or public, in view of… …Although the Committee's recommendation was clear and succinct,
initially there was no unanimous agreement on how to…
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# INFORMATION FROM FOREIGN DOCUMENTS OR RADIO BROADCASTS
</div>
CD NO .
COUNTRY Non-Orbit
SUBJECT Military…
p. 4 ## SAUCER SIGHTINGS BY IFSB MEMBERS
## Exclusivel From Franklin, Indiana and Surrounding Towns
SIGHTING NO . 4-On the morning of July… p. 70 …I should like to point out that appears to be a perfectly sane, sound individual; he operates a very large… p. 127 …The word "host" is important to keep in mind to cause it refers no doubt to the great number of… 5 more pages mention it p. 6 …sound or vapor trail. Evasion upon approach is common.
Radars have shown many unidentified "blips" but there is no reported… p. 20 …The Goldstein-Scheerer test shows no measurable impairment of abstract thinking ability. No systematic changes have been seen in the… p. 2 …well? No .
16. Did the object have any sound ? No What's it doing How much?
11. Please circle in… p. 2 …But the best defense against a paranoid citizenry may be a sound education in the grammar of those disciplines, which… p. 54 …President." There is no answer, only a sharp, popping
noise, a sound like firecrackers. In that moment everything changes.
The… p. 63 …There is no more disposition, if no more evidence, to blame the CIA, either the top leadership of the agency… 4 more pages mention it …Grosch had no intention of providing AARO with information regarding
his claims. This assessment stands despite the NOAA…
p. 22 …Several reports from the same locations included jet engine sounds associated with the observed bright lights. Two interceptors scrambled from… p. 29 …sky and the sounds of jet engines similar to jet fighters. Cross-tell with FAA revealed no jet aircraft within… p. 4 …Melbourne, this is Delta Sierra Juliet is there any known traffic below five thousand? FS Delta Sierra Juliet, no known… p. 7 …It sounds like he never expected to make it there!
5) Police have found no fishermen on King Island who… p. 10 # WHAT WAS THAT METALLIC NOISE?
Valentien in Cockpit
No progress was made in identifying the nature of the metallic noise… 1 more page mentions it p. 14 …sound , not only this year but in previous years. They were round, bright and moving fast. But they were no … p. 22 …The one outstanding fact about virtually all the saucers is that they had no structure they seemed merely round and… p. 56 …2 formation at "terrific speed," from the backporch. "They sounded like a faraway train," she said.
In the wake or… …vertical
Color
Train or trail
Duration of
observation
Sound
Shape
Apparent size
Apparent speed
Manner of
disappearance
Evaluation…
…The Power Authority could not hear any sound comming from
the object. The object could not be identifijed…
p. 22 Dear Sir,
The answer to your letter is near as no one
This letter is to the fest of my… p. 40 …He added that there was no sound discernible
was drawn to this object while he was watching for an approaching… p. 52 …Also, the sound emitted by the two pictured "saucers" was of such high frequency as to be above frequent audible… 1 more page mentions it p. 7 …It was featureless, and the remarkable thing about it was there was no
sound of air movement … as the object… p. 11 • •
Command was keeping watch, ported objects may be some
:::str' fat ~vith no results-and thing from anotherplanM. '- •
• •· . "Assuming they… p. 67 …I heard no sound ."
·" Two large circular objects
travelling south in a horizontal
position looking something like
large white flames… p. 79 …There was no sound of an
engine and it had a peculiar swing
ing movement." It was going against
the… 2 more pages mention it …You could isolate them to one eye, couldn't you?
No , I couldn't.
I would say mine…
…You could isolate them to one eye, couldn't you?
No , I couldn't.
I would say mine…
p. 4 …These would be interpreted as indications of cities or at least
mining camps. (3) The fact that no lunar or… p. 3 …He couldn’t believe there was no discussion of an urgent safety of flight issue.
He has stated publicly that…