Let me just assume for a moment that most of what you write on this forum isn't just irrational rambling and try to parse this nugget.
You posted the book answer from AIM. Did you fail to read it? Pilots in contact with ATC don't need to squawk the hijacking code.
Posting AIM debunked your claim.
So pilots sometimes set the code when they want ATC attention immediately. Wouldn't the pilots want that?
When ATC is busy, instead of stepping on other aircraft transmissions, you can set the code for emergency, or hijacking to get immediate attention so your actions do not create a hazard to other traffic! Then ATC tries to talk to you, and they will ask you to stop the code, and assign you a code, or your old code.
let me say it again...
If we can talk to ATC, we tell them we are hijacked on the radio, no need to set the code, they now know it! If I set the hijack code to get attention, ATC will have me stop the code when we talk! Do you understand this, or are you unable to comprehend?
Using the code, is like yelling at ATC; "hey, I need help". We can use the radio and skip setting the code. This is what AIM says, you posted AIM, do you need more help understanding the stuff you referenced?
Or, pilots wouldn't need to set the code if they were able to stop the attack? How in the hell would they be able to determine that? Especially since you claim this was a new kind of hijacking, whatever the hell that is.
Being attacked in the cockpit is not a hijack code, it is a MAYDAY, an emergency, you would not set the code, you would fight your attackers. We are not trained to fight while facing forward strapped in with a seat belt and shoulder harnesses! The attackers have the best position, more room.
This was not a hijacking, it was murder. Do you need a lesson on what a real hijacking of an aircraft was like before 911?
If the pilot stop the attack, they talk on the radio, no need to set the code, unless they are unable to talk to ATC, then using the code is cool. Ask a rational question if you don't understand, you posted the book answer from AIM, but you failed to comprehend what it means. Are you having problem comprehending pilot procedures?
... I doubt any plane you attempted to fly ever got higher than a few feet.
Wow, the same as your claims on 911. You failed to do research again.
My avatar is me. The plane is the T-38 supersonic trainer, I have 100 to 112 hours in it; I pulled 7.33 g in the darn thing. I graduated from UPT 6 Oct 75, got my wings. I write poorly and look like a dork, go ahead attack me, you might get something right eventually, you can't do 911. I have controlled planes since 73. I want to thank you if you paid taxes for sending me to UPT to fly jets. We use the code in our transponders to alert ATC when we don't have radios! In the past radios were not as reliable as today, and most planes have 2 to 3 radios to use, so lost comm is not as bad now.
I can fly and take pictures at the same time.
http://i286.photobucket.com/albums/ll116/tjkb/37org.jpg 1974 in a T-37. About to be higher than a few feet.
http://i286.photobucket.com/albums/ll116/tjkb/f4onwingAR.jpg F-4 on my wing. Just a little higher than a few feet.
http://i286.photobucket.com/albums/ll116/tjkb/1tankerflight.jpg I flew KC-135s, here we are refueling a WX bird near 45S out of Perth. Is this higher than few feet?
http://i286.photobucket.com/albums/ll116/tjkb/Iamapilot2.jpg Here is my FAA rating. You can look up my FAA info at the FAA.
I know you like to fashion yourself some kind of expert, but if you fly planes like you write and use logic, ...
You don't understand pilot procedures, you can't decode my poor writing skills, you can't understand 911. I was giving you my thoughts on the issue, if you can't comprehend them, it is indicative of your inability to understand 911, and the fact not setting the hijack code only means the hijack code was not set, nothing more because the pilots had radio contract. They never said much because they were attacked and killed.
You posted AIM which debunks your claim on this issue.
Expert, maybe not, I have flown since 73 in various jobs, I was chief instructor pilot of my unit, but anyone reading AIM, which you posted, knows from what you posted you are wrong. Anyone can understand this issue, and have knowledge to correct me by reading AIM. You should have retracted your moronic claims after you posted AIM. You failed. Anyone can know more than I by reading, RIF. You could have corrected yourself but you failed.