Three minutes after the Pentagon was hit, a strange aircraft with call sign "Delta 89" popped up on the radar screens of air defense commander Kevin Nasypany's crew. It signaled a hijacking and was tracked by NEADS for three minutes before it suddenly disappeared again.
So the NEADS radar screen is filled with countless radar blips from planes - without the identifying data block common to FAA radar, however - as well as irregular radar returns. Only on special occasions like emergency cases, a plane's blip is highlighted and provided with a data tag. Lynn Spencer (p. 25/26):Slow and cumbersome, and not nearly as user friendly as more modern equipment, the NEADS monochromic radar displays are not designed to take internal FAA radar data or to identify radar tracks originating from inside the United States. The system offers little, if any, such low-level coverage over the country.
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Their radar scopes are filled with hundreds of radar returns not just from aircraft but from weather systems, ground interference. and what's called anomalous propagation - false returns caused by conditions in the atmosphere, or by such obstruction as flocks of birds.
Pilots have three special transponder codes that they can dial in: 7500 for hijacking, 7600 for loss of radio, and 7700 for other emergencies. Any of them will cause the airplane's tag to light up on his radar screen, but he doesn't see any such tag.Now we are ready to start with the analysis. The complete transcripts are here. It is highly recommended to listen to the original audio file of the following channels (scroll forward to the respective time):
(Channel 7)
90 seconds before Delta 89 appears on stage, NEADS receives a verbal message from Colin Scoggins, the military liaison controller at Boston Center, regarding Delta 1989. The message is affirmed with professional calm. NEADS knows now that one of the many anonymous radar blips near Cleveland is a possible hijack. Note that Scoggins is wrong on the destination of Delta 1989: that was Los Angeles, not Las Vegas.9:39:31 Colin Scoggins, Boston Center military. Hijacked aircraft Delta nineteen eighty-nine. I give you the code 1304, presently due south of Cleveland, heading westbound, destination Las Vegas. And is this one a hijack, Sir? We believe it is. Didn't it squawk hijack? We don't umm...I don't know - it's squawking 1304 if you want to crank him up. 767, altitude 350. Where did it take off? Out of Boston. We're trying to get a tail number on that if you want to get someone up.
(Channel 4)In striking contrast to Delta 1989, the appearance of Delta 89 causes big excitement among the NEADS crew. It is echoed through all of the channels. Lynn Spencer interprets this passage as a prompt reaction to Scoggins's message, but there are several reasons why this cannot be the case:
9:41:00 Delta 89 is a hijack, they think it's a hijack, south of Cleveland, we have a code on him now
9:41:05 Good! Pick it up! Find it!
9:41:05 Another one. I hear someone going from Boston going to Las Vegas - another one
9:41:13 Eight-nine. Boeing 767 Boston-Las Vegas. Another one - same place - Las Vegas
(Channel 21)To understand what's going on here, I cite Lynn Spencer again (p. 32):
9:41:05 Another one. I hear someone going from Boston going to Las Vegas - another one
9:41:30 As before is one missing. Start a search. Range 53
9:41:35 288 for 92 miles search only
9:41:46 I have a 280 for 97
9:41:58 I have a 287 for 97
9:42:23 The two really close together. One used - one has a code of 7112 - the one we are next to him
To identify American 11, the surveillance and ID techs must go through a grueling process. (...) The technicians must first determine which radar data on their screens is for aircraft, which they do by monitoring its movement, which is distinctive for planes. The technician must observe for at least 36 seconds to a minute just to confirm that a blip is in fact an aircraft track. The tech must attach what's called a tactical display number to it, which tells the computer to start tracking and identifying the target. If the target is in fact a plane, then over a period of 12-20 seconds, the computer will start to generate information on the track: heading, speed, latitude, longitude, and the identifying information being transmitted by the transponder.The NEADS technicians start a "search" for Delta 89, described by Lynn Spencer as a grueling process. But in contrast to American 11, which had turned the transponder off, Delta 89 is tagged, enabling them to curtail the procedure. In the course of the search, they detect two planes "really close together" - Delta 89 and Delta 1989 -, and obtain the squawk code of one of them: 7112. This is not Delta 1989's code, which is 1304, so it must be the code of Delta 89. The first digit "7" indicates that it's not the ID code of an usual civilian airliner - they never begin with a 7. Instead, the 7 is reserved for emergency cases like 7500, 7600, or 7700. By squawking 7112, Delta 89 manages to pop up on the NEADS radar screens and signals a hijacking.
(Channel 4)
9:42:43 Indy Center? Indianapolis Center: Delta eight-nine have you information on that aircraft? I want to give you a heads-up. This is another hijacked aircraft, Boston to Las Vegas with a Mode 3 of 1304. We do have contact. ((repeats informations)) .
9:43:04 I give you a latlong if you need that. Go ahead. 4121 North 08215 West. I'll give you a heads-up that's all we have right now, but he's a confirmed hijack
9:43:16 (Indianapolis Center) We don't show him in our system at this point - you are tracking him, you say? We have him on the radar, Sir - he's headed your way. He's headed our way, okay.
9:43:35 (Indianapolis Center) Boston to L-A-S, right? L-A-X. L-A-X? I've got Vegas, Sir, whatever Vegas says. L-A-S, okay, Las Vegas. Okay, cause we don't show him in the system anywhere. Do you have Mode 3 capability or anything? He's on a 1304 code? Okay, we bring that up.
The next radio transmission between Cleveland Center and Delta 1989 occurs at 9:44. In between, there is no order to change the direction, which is proof that Delta 1989 is not heading towards Indianapolis Center at 9:43 like Delta 89 (according to Stacia Rountree from NEADS).9:40:57 (Lorain Radar) delta nineteen eighty nine fly heading two eight five
9:41:00 (Delta 1989) two eight five delta nineteen eighty nine
(Channel 4)At 9:44, Delta 89 is suddenly "lost". NEADS doesn't know where it's gone and is unable to track it. Obviously the pilot has turned off the transponder, making himself virtually invisible. The radar technicians resume the search. At 9:46:25, they are able to identify an eligible blip, but it's Delta 1989 this time. Their comment: "that's not the guy then" - the 7112 guy they lost and were looking for.
9:44:03 Where did it go? Somebody dropped the aircraft. Who dropped the aircraft? I DON'T KNOW!
(Channel 21)
9:46:25 (?)52 on a 49 for 59 miles searching. We got a 1304 squawk this time
9:46:53 The 1304 guy. That's not the guy then
Now it's time to sum up the data:
Call sign.................Delta 1989.......................Delta 89
Flight plan..............Boston-Los Angeles.........Boston-Las Vegas
Squawk code..........1304.................................7112
Direction at 9:43......westbound......................southwest/southbound
Transponder............continously working..........turned off at 9:44
Commission staff asked Rose is she recalled details on tracking Delta Airlines Flight 1989 or United Airlines Flight 93 (UAL 93). She replied that she and LaMarche tracked a specific suspected hijack that they believe was flight planned from Boston to Las Vegas through Cleveland and Minneapolis Center airspace. This flight, she believed, was headed to a specific airport, and he was maneuvering to turn into the airport to land.The "surmise" of Susan Marie Rose is certainly correct, but squawk code 7112, evidence for a second plane, is simply omitted in the report. Miles Kara and his colleagues don't seem to be interested in this other aircraft, despite the strange code and the fact that it was considered a hijacking. Code 7112 and Delta 89 were simply glossed over.
Rose noted that she is uncertain whether the aircraft reflected in Commision staff's recording was one that was search only or one that was a mode three. She surmised there being two aircraft that they followed based on listening to the tapes in which she pointed out a mode three squawking code 1304.
The NORAD tapes belong to the most authentic sources for the events of 9/11, and they are certainly not faked, as everyone will attest who has listened to them. As matters stand, the tapes provide watertight proof that Delta 89 was NOT Delta 1989, Delta 89 being defined as the aircraft that was tracked by NEADS between 9:41 and 9:44.
The analysis must not stop at this point. What kind of plane was this Delta 89? Discarding exotic scenarios like a drunken pilot or a foreign intruder playing games with the air defense, the plane's known attributes allow only one reasonable explanation - Delta 89 was a simulated hijacking as part of a military exercise:- "Delta 89" was a fake call sign. The regular Delta Airlines Flight 89 was sitting at JFK airport and scheduled to depart for Los Angeles at 3:00 p.m.
- The behavior of Delta 89 reminds of a hide-and-seek game. To facilitate the catcher's job, it left its cover and "cuckooed" for three minutes before disappearing in the dark again. Note that military exercises are often termed "war games".NORAD will ensure exercise FAKER aircraft flight plans are filed containing discrete beacon codes from the Department of Defense code allocation specified in FAAO 7610.4, Special Military Operations, Appendix 8.
Delta 89 fulfills all conditions for an "exercise faker aircraft" whose job was to simulate a hijacking. Alternative explanations are hard to imagine. Therefore it's time now to establish the central thesis of this text: Delta 89 was a faker hijack exercise.