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OFFICE OF THE DIRECTOR OF NATIONAL INTELLIGENCE
Preliminary Assessment: Unidentified Aerial Phenomena
25 June 2021
theblackvault.com/Government-UAP-UFO-Report.pdf ^
Posted on 06/25/2021 2:14:16 PM PDT by RoosterRedux
click here to read article
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To: JonPreston
Let me guess. We’ve been lied to.You've come up with an truism... kind of like 'this too will change'...
41
posted on
06/26/2021 8:59:43 PM PDT
by
GOPJ
(RAPE isn't penis violence. ARSON isn't fire violence. Murder isn't gun violence. CriminalsRviolence )
To: TXnMA
Some reports of a 88 knots per hour....
42
posted on
06/27/2021 5:56:14 AM PDT
by
GOPJ
(RAPE isn't penis violence. ARSON isn't fire violence. Murder isn't gun violence. CriminalsRviolence )
To: White Lives Matter
"I’m talking about Transmedium craft operating underwater at unprecedented speeds." Given adequate hull strength, what's the difference between a spacecraft, an aircraft, and a submarine?
BTW, it's well known that creating cavitation ahead of a submarine or torpedo allows orders of magnitude faster underwater speeds. (The Russians are doing it .[Look up "Shkval"]...)
43
posted on
06/27/2021 8:34:42 AM PDT
by
TXnMA
(The Democrat Party has a single-element strategy: CHEATING... Reinstate Public Executions!)
To: Reily
"Interesting that radar works underwater !" ~~~~~~~~~~~~~~~~~
Ever hear of "Ground-Penetrating Radar"?
Water, like air, (and UNlike soil/rock) is a fluid medium...
Look up "SAR"... (a 'cool tool')... '-)
44
posted on
06/27/2021 8:41:30 AM PDT
by
TXnMA
(The Democrat Party has a single-element strategy: CHEATING... Reinstate Public Executions!)
To: GOPJ
Oooops! Meant to include you in #43... Apologies!
TXnMA
45
posted on
06/27/2021 8:46:44 AM PDT
by
TXnMA
(The Democrat Party has a single-element strategy: CHEATING... Reinstate Public Executions!)
To: steve86
Thanks for the clarification!
46
posted on
06/27/2021 8:49:25 AM PDT
by
TXnMA
(The Democrat Party has a single-element strategy: CHEATING... Reinstate Public Executions!)
To: TXnMA
47
posted on
06/27/2021 11:59:57 AM PDT
by
GOPJ
(RAPE isn't penis violence. ARSON isn't fire violence. Murder isn't gun violence. CriminalsRviolence )
To: TXnMA
Yes worked with it in the past and GPR only works under certain conditions and its penetration is limited. Being a fluid has nothing to do with it !
48
posted on
06/27/2021 12:35:49 PM PDT
by
Reily
To: Reily
I've done a bit of reading on SAR:
"Metallic objects and water have a higher dielectric constant and are more reflective, however since they are smooth with respect to the system wavelength, and usually flat, the radar beam is specularly reflected, away from the sensor."
Interface problem...
I stand corrected.
Thank you.
TXnMA
49
posted on
06/27/2021 8:18:12 PM PDT
by
TXnMA
(The Democrat Party has a single-element strategy: CHEATING... Reinstate Public Executions!)
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