Archive / search
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 radar return” 272 records · page 4
p. 2 …FAA advised 'There were no jet aircraft in the vicinity.' Malmstrom search and height finder radars carried the object between… p. 4 …data under the code name "Grudge." This six-month project found no evidence of foreign scientific development and therefore no … …Even if the rocket and its launch systems are designed so that there are no personnel present at…
…Of no further administrative value but worthy of consideration by INFO(EXP)-R for permanent preservation.
## PART 3…
p. 18 …The "payload equipment" was
expendable and some carried no "REWARD" or "RETURN
TO .•. " tags because there was to be no … p. 20 …The "payload
equipment" was expendable, and some carried no "Reward" or "Return to ... "
tags because there was to be no … p. 21 …odor
~d the balloon material and radar target material would be scattered after
returning to earth depending on the surface… p. 62 …at 22024CFT January LT USN, patrol plane commander of P203 No . 4 of Patrol Squadron One reported an unidentified radar … p. 3 …42 KILOMETERS FROM MOSCOW ON MOSCOW TO MINSK HIGHWAY,250) YARDS TO RIGHT OF ROAD, PARTY SIGHTED RADAR SITE TENTATIVELY… …All/No Memorandum for the Honors, 9 January 1946. "Office responsibilities for Non-Conventional Types of Air Vehicles…
p. 56 …radar tracks.” This was due to large metallic payloads that weighed
up to several tons and echoed radar returns not… p. 83 …A civilian
wrote to the Air F orce that he would
let it in on "the secret" in return for… p. 83 …A civilian
wrote to the Air F orce that he would
let it in on "the secret" in return for… p. 9 …ADC has directed all their radar sites that are equipped with operational radar scope cameras to keep these cameras on… …There still exists no reasonable evidence that the objects sighted are of foreign origin. While there is no …
p. 9 …ADC has directed all their radar sites that are equipped with operational radar scope cameras to keep these cameras on… p. 1 …vised 'There were no jet air-
craft In lbe vicinity.• Malm-
stnnn -rcb and beiPt finder
radars c:anied tbe… p. 3 …conclusive final report re-
returned to the sides, this time : malned classified for tbe next
over the United S&ates… p. 51 …77 This was due to large metallic payloads that weighed
up to several tons and echoed radar returns not usually… …2) No reliable report exists of anyone having talked with an extraterrestrial visitor.
3) No accident has ever…
…Observers at radar installations had observed no unusual or unidentified blips.
There was no unusual meteorological activity; no …
p. 98 …Also a check had been made with the local Radar stations
and no U/I tracks carried at the time… p. 154 …sightin J! of a UFO in Socorro puzzled by lack of radar con- balls and meteorites. "No one in the… DOT/FAA
1701 Columbia Ave
College Park, GA 30337
Certified – Return Receipt
Mr. John R. Greenewald
The Black…
…Visual □ Ground-Radar
□ Air-Visual □ Air-Intercept Radar </td></tr><tr><td>5. PHOTOS
□ Yes
□ No </td><td…
p. 20 …But Blue Book had this sighting listed
as "Astio (Antares)." Radar does not pick up stars, as previously noted.
Recently… p. 22 …Satellites and balloons make no noise while in
flight. Balloons can also hover and suddenly accelerate depending on th6 wind… p. 36 6074
radar sights. This apparently seems to be in disagreement at the
present time,
W6tldfil'thtlif be a classification of… p. 26 …visible to ground radar only periodically as it flew in and out of the permanent ground return area in which… p. 2 …be Destitomooplabd)
. -• • - • - •
(b) Doe $ad macaw for return to derotay.
(Datum mad Groatie ter die Reokkahr wok Deutwi•
bust)
•
•
10… p. 18 …We returned to Nimitz. We were taking off our gear. We were
talking to one of my crews, who was… p. 18 …We returned to Nimitz. We were taking off our gear. We were
talking to one of my crews, who was… p. 18 …We returned to Nimitz. We were taking off our gear. We were
talking to one of my crews, who was… p. 18 …We returned to Nimitz. We were taking off our gear. We were
talking to one of my crews, who was… …had no fins or protruding surfaces. It thought it had a "snout" similar to a radar pole on…
…had no fins or protruding surfaces. It thought it had a "snout" similar to a radar pole on…
p. 77 …these returns , and, at one juncture, com-
patible returns were being received not only at the ARTC radar but also… p. 78 …the
airborne
and
ground radar
returns
"were
merely
phantom
returns
caused
by weather
conditions."
No
suggestion
is offered
as
to… p. 89 …index
anomalies
that generate
radar
echoes
termed
"angels".
These
are
low
-intensity
returns
that
no
experi-
enced
operator
would
be… 14 more pages mention it …On 19 and 20July, radar
scopes atWashingtonNational Air
port andAndrews AirForce Base
trackedmysterious blips. On 27July,
the blipsreappeared…
p. 8 …After 15.00 13 minutes of flight the maximum
craft charsp after its return , and ahead
of me and your… …AS OF THIS DATE, ASS MISSILES HAVE BEEN RETURNED TO STRAT
PAGE 2 RUCSAAAG196
ALERT WITH NO APPARENT…
p. 17 …22 No thermal exhausts are usually detected. We get
23 intermittent radar returns , we get intermittent radio
24 returns , and… …However, in some instances, essential information cannot be obtained, and no further action
can be taken.
The third…
p. 11 …Mach two.
No thermal exhausts are usually detected. We get intermittent
radar returns , we get intermittent radio returns , and we… …Since 1969, the
position of our military has been that UFOs pose no threat to national security and…
…Since 1969, the position of our military has been that UFOs pose no threat to national security and…
p. 394 …PERMANENT RADAR ECHOS
6. Generally stationary radar returns , without height or IFF/
SSR, observed on the NATS Claxby radar at… p. 398 …It was clear
that no flying craft had penetrated the UKADR or was present on
any radar ; furthermore, the unrelated… p. 427 …PERMANENT RADAR ECHOS
6. Generally stationary radar returns , without height or IFF/
SSR, observed on the NATS Claxby radar at… 5 more pages mention it HqAMC ~•,_ No . 1~4 (Rev It Sep 46) Wf-1,.7 JAN q 300M
HEADQUARTERS NND 700188
IN…
p. 23 …None, no possibility, EKLB 3746, two F-106, GTF, SCR 0754. NCOC notified.
8 Nov 75 (0820Z) - Lost radar contact… p. 17 …22 No thermal exhausts are usually detected. We get
23 intermittent radar returns , we get intermittent radio
24 returns , and… …His magnetic compass reacted normally, there was no interference with his radio. He heard no sounds, noticed no …
p. 5 …Line 7.C. (U) OBSERVER INTERROGATION OF UAP (yes/no ; if yes list
sensor(s) used and describe returns ):
Line… p. 17 …Carries a transmitter and telematering device for temperature pressure, dewpoint sequences, which transmitter under certain conditions would give radar returns … …All that could be
observed was an oblong ball with one light, no wings and no exhaust flame…
…90US1115A Moscow ZHURNALIST in Russian No 5, May 90 pp 30-33
Subslug: Article by USSR SOVMIN Information…
…All investigative groups found that UFO reports indicated no direct threat to national security and no evidence of…
…Sun glasses YES NO e. Binoculars YES NO </td><td></td></tr><tr><td>c. Windshelld YES NO …