Please read pages 2-5 of exhibit 13E. You will find that all the primary altitude data depicted in the exhibit came from the same source: The radar antenna at North Truro, Mass (NOR).
"Is this just one more lie from you?"
Again, you accuse me of lying. Lying about what? I take that very personally. Believe me, I've got much better things to do in life than make up stories to tell Barf.
"That is total B.S. that altitudes and coordinates can't come from primary radar. I was an electronics officer in Korea before going into engineering. The technology has been around for a long time. You may not be aware of it but it exists. How does mortar locating radar work if mortar shells do not use IFF? You need to go back to school."
I'm going to do you a favor. I'm going to give you a link you can go to to read about our country's ATC radar system and what its capabilities are. Your electronics and engineering background should equip you to understand something you are obviously not familiar with. If you honestly believe your theory, you owe it to yourself to read the link I am giving you.
http://www.faa.gov/atpubs/aim/Chap1/aim0102.html