It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Anyone happen to know if the air traffic controllers working the skies on September 11th have records of the "planes" and their flight paths as they headed towards the towers? If there is such a record, would this be possible if the planes were holograms?
washingtonpost.com
This time, the hijackers had tried a different tack, or perhaps made a mistake. Rather than turn off the transponder and leave controllers with little information, they turned it off for about 30 seconds, then retuned the transponder to a signal that was not designated to any plane on that day.
A transponder must be tuned to a specific four-digit code, called a "squawk," that is programmed into air traffic computers. This allows the computer to identify the plane and display its information on radar screens.
Whatever the hijackers were trying to accomplish, the bogus squawk allowed controllers to track the intruder easily, though they couldn't identify it.
This time, the hijackers had tried a different tack, or perhaps made a mistake. Rather than turn off the transponder and leave controllers with little information, they turned it off for about 30 seconds, then retuned the transponder to a signal that was not designated to any plane on that day.
A transponder must be tuned to a specific four-digit code, called a "squawk," that is programmed into air traffic computers. This allows the computer to identify the plane and display its information on radar screens.
Originally posted by johnlear
It makes you wonder how he knew what code to put in that wasn't assigned to any other airplane?
I am waiting for confirmation on the exact time that the witnesses saw the airplane pass north of the Citgo Station. The reason that this is important is because I belive that the original controlled demolition at the Pentagon occurred at 9:31 as indicated by the clock at the helipad and April Gallops watch.
The problem with this time is that ATC tracked the alleged Flight #77 primary target which made the right turn over the Pentagon and crashed at 9:43 which is the official original logged time, 12 minutes after the original explosion. This time has 'officially' been backed off to 9:37 but is still 6 minutes after the original explosion. But the original ATC logged time was 9:43.