reply to post by EarthCitizen07
The level of your paranoia about the government (or ignorance of the facts, whichever you prefer) is amazing.
To honestly believe the flights did not exist.....
...space battleship Yamato...
Watch Loose Change for Christ's sake...
Originally posted by weedwhacker
reply to post by UndergroundMilitia
Watch Loose Change for Christ's sake...
Yes!
Turn off, or just dis-engage your brain...no, just dis-engage your higher functions....and pop some popcorn, and watch that stupid show!!
OH! BTW, WHICH version of Loose Change do you recommend???
The one FIRST put out??? Or, the altered version....edited once they learned more (trying deperately to cover their butts.. and make up for the factual errors in the FIRST version).
YOU decide.
Having flown and done HANDS ON work on a variety of commercial airliners, I can unequivocally state that there are NO communications systems (e.g., transponders or any other type) that are interconnected to the flight control systems that allow the aircraft to be controlled from the ground.
The FAA announced on August 24, 2000 - just 13 months prior to the September 11, 2001 attacks - that the WAAS signal was available pending final approval by the FAA. Horizontal and vertical positional data accurate to between one to three meters and sufficient for Category I precision aircraft runway approaches, was now available throughout the contiguous United States.[4][5] Normal GPS service only provides placement accuracy to within 100 meters. Conventional en route aviation navigation beacon signals were only able to provide placement information accurate to within one mile.[6] Raytheon's director of satellite navigation systems even reported that rescue personnel utilized the newly activated WAAS signal, in order to precisely survey the Ground Zero site following the September 11, 2001 terrorist attacks.
Achieved Systems Accuracy
During numerous FAA, U.S. Air Force and National Aeronautics and Space Administration (NASA) sponsored runway approach and touchdown test flights between 1994 and 2002, involving augmented GPS positional signals and the auto-land systems of Boeing 757, 767 and other Boeing 700 series aircraft, horizontal and vertical positional accuracies of just several meters or less were routinely achieved. The four aircraft used to carry out the September 11, 2001 terrorist attacks were also Boeing 757-200 and 767-200 model aircraft. Runways of major U.S. airports like JFK International, Chicago-O'Hare International and Los Angeles International are between 150 and 200 feet wide.[24][25][26] The WTC towers were each 208 feet wide.[27]
During October of 1994 at NASA's Crows Landing Flight Facility in California, 110 autopilot approaches and touchdowns of a United Airlines Boeing 737 aircraft facilitated by augmented GPS positional signals, were successfully conducted, with "accuracies on the order of a few centimeters" being consistently achieved
Comparable Method Patent
On October 9, 2001, Cubic Defense Systems, Inc. applied for a U.S. patent for a system that removes control of an aircraft from its pilot and utilizes an aircraft's auto-pilot system to implement an uninterruptable pre-programmed auto-pilot flight plan in order to navigate an aircraft to a given destination during an emergency. This would be accomplished through the use of electronic or mechanical relays, that become activated by pilot operation of an aircraft hijack notification system. Surprisingly to some, none of the four aircraft destroyed on September 11, 2001 are known to have entered unique transponder hijack notification codes, suggesting either modified function or insufficient activation time. One optional feature of the Cubic system is termination of an aircraft's ability to communicate. In two cases, hijacker communications reportedly aimed at passengers on-board American Airlines flight 11 and United Airlines flight 93 on September 11, 2001 were heard instead by air traffic controllers, suggesting modified communication functions. The Cubic patent also references Honeywell's 1995 augmented GPS flight navigation research and development, apparently as a signal navigation aid. The system also envisions the use of new aircraft flight instructions transmitted by a remote sender, that would override aircraft functions already underway and direct an aircraft auto-pilot system to navigate an aircraft to a predetermined destination.[39] A data link interface between an aircraft Flight Management System (FMS) and the Management Unit for the Aircraft Communication Addressing and Reporting System (ACARS), was developed during the early 1990s. This communication system allows for the update an aircraft FMS in mid-flight.[40] An aircraft auto-pilot system is part of the FMS.
Unreliable Evidence
Because the Flight Data Recorders (FDRs) for American Airlines flight 11 and United Airlines flight 175 were not recovered, details regarding the operation of each aircraft are not known. The FDRs for American Airlines flight 77 and United Airlines flight 93 were recovered and indicate pilot control of each aircraft. However, the FDR readout file for American Airlines flight 77 was completed four hours and fifteen minutes before the said FDR was recovered, suggesting false or altered FDR information.[41] And the FDRs for American Airlines flight 77 and United Airlines flight 93 are virtually the only ones during the previous 20 years of major National Transportation Safety Board (NTSB) U.S. aviation mishap investigations, for which unique inventory control serial numbers were not published.[42] Such serial numbers are required to facilitate FDR data readouts.[43] In fact the NTSB possesses no records pertaining to the positive identification of the FDRs for American Airlines flight 77 and United Airlines flight 93.
Complete Remote Airliner
Control Before 9-11
757-300 Background
The Flight Deck
Several flight deck improvements have been made on both the 757-300 and the 757-200. The Pegasus flight management computer (FMC) and an enhanced engine indication and crew alerting system (EICAS) are now standard on both 757 models. With the Pegasus FMC, operators can choose optional software that enables elements of the future air navigation system (FANS). FANS functions provide operators with the ability to use advanced systems, such as global positioning system (GPS) sensors and satellite communications (SATCOM), to take full advantage of new communication, navigation and air traffic management systems for more efficient routing and decreased trans-oceanic traffic separation.
It's absurd to accept this kind of claim without some strong evidence.
To install and maintain these alleged systems without public disclosure would require the unwavering complicity of tens-of-thousands of airline
Oh, and let's not forget the thousands of people who would have had to be in on the engineering design and implementation.
The story described here CLEARLY comes from folks who have no working knowledge of how even simple systems like an ATC transponder work. This belongs on the rubbish heap.
I have no idea what your motives are on this topic but, it is clear to me for someone who thinks he know everything about aviation and flying airplanes, I find it unusual that you are not aware of these technologies and this is old technology now.
Almost all aircraft have had some form of automatic flight capability for at least several decades.
And whats with all that "I know everything so shut the hell up" attitude?
Originally posted by weedwhacker
reply to post by EarthCitizen07
Almost all aircraft have had some form of automatic flight capability for at least several decades.
"Almost all aircraft"......
Nope. Wrong. Not sure where you think you found that information, but it certainly has misled you. Perhaps if you provided the source I could explain why it is so wrong.
Originally posted by weedwhacker
In any event, the very essence of the OP is flawed, since equating an "automatic flilght ability" to the incredible leap of illogic to "remote control" is ridiculous.
It hinges on a deep, and telling lack of understanding of WHAT autoflight systems actually are, the extent of their various designs, how they work, what they can, and most importantly, CANNOT do....
Originally posted by weedwhacker
reply to post by EarthCitizen07
My task is not to "disprove" you, regarding your claim about "almost all aircraft" having autoflight capabilities. YOU made the claim, up to you to back it up.
Originally posted by weedwhacker
AS TO the catch-all about "black budgets" and anything being possible???
Sheesh! You're trying to make this something it wasn't...or isn't.
Fantastic claims, with no basis in fact or plausibility.
Little bit like what happens in some Hollywood film scripts.....or Tom Clancy novels....