Data Block News Today

just for the summations now, you cant bring the president there for the whole trial because people say, well, doesnt he have better things to do than sit here for a week, but for summations for a few hours, it would not have been inappropriate to do thats interesting. >> so you think a president biden being in there would have been helpful? im sure that discussion was had between the biden family and abbe lowell and they decided against it. >> and i can understand there are reasons to ...

Police say arrestees revealed that many groups around the country are engaged in the fraud

Transaction log cant be changed after the fact. if anyone tries to modify the data blog thats visible in every copy of the ledger. and any participant can check it at any time. change technology is designed to be secure transparent and tamper proof. of the history if you dont change began with bitcoin. these days crypto currency such as pick quine ripple and ether are accepted as payment in many shops and restaurants. and on yeah things of every transaction is stored by every computer in the net...

Appropriate definitions. then and only then can we figure out if in fact a loss of contact in the literal sense occurred. if in fact the airplane came down rapidly, the data block will only show the flight number, the transponder code and speed. the last information that ive heard said that that is what occurred. the altitude block was not visible. that was because of the rate of change meaning the airplane was descending very rapidly. that also indicates something is amiss, but thats where the ...

And what it was that they were practicing. so we get some idea of what they were thinking. >> as with any potentially criminal probe, an fbi forensics team in virginia will soon attempt to match any data recovered with the real lives of the pilot and co-pilot, e-mails, texts, known associates, policies, and personal histories. meantime, the search has remained fruitless, costing millions of dollars. as anguished loved ones wait, but without a working transponder or acars communication system and...

And what it was that they were practicing. so we get some idea of what they were thinking. >> as with any potentially criminal probe, an fbi forensics team in virginia will soon attempt to match any data recovered with the real lives of the pilot and co-pilot, e-mails, texts, known associates, policies, and personal histories. meantime, the search has remained fruitless, costing millions of dollars. as anguished loved ones wait, but without a working transponder or acars communication system and...

Sophisticated over their own airspace and none of that has turned up anything at this point. >> lester, talk about the transponders. we have the transsponder and satellite, two different systems transmitting information. how hard is that to turn off? >> we need to explain what the transponder does. the radar will reflect off of moving metal objects in the sky. the transponder gives a great amount of data to the air traffic controller. the blips have data block. as they look at the screen, theyll...

Me a lot more now. >> reporter: what does it suggest? >> it suggests an intentionality on someones part. >> there is no reason ever for a pilot to turn a transponder off unless the air traffic controller calls him and tells him theres some problem with his data block. >> reporter: but there was no known communication. the other possibility, a massive electrical failure. but youd expect all systems to go at once. radar suggests the plane may have made a turn. >> that that might suggest that there...

They have radar, why is it so hard to interpret that radar? >> well, im glad to hear just now that the u.s. experts and ntsb has some very first-rate radar experts and faa experts as well looking at that data. without the transponder on, youre just looking at the bounce off the skin of the airplane. this is basically radar that is designed to help you see somebody who doesnt want you to see them. like an enemy. so that primary radar is just a sort of -- can be kind of a fuzzy blip. so -- and whe...