> Paying off a pilot who is skilled enough to fly the aircraft evading all radar and land it unassisted at night or early dawn on some remote airbase would be a major expense. Paying someone to kill off the rest of the 220 passengers would be a big challenge as well. And everybody involved would know that and the additional risk and thus demand much more money. You would have to find such an airbase. And you would have people at the airbase to take care of everything, including hiding the jet from satellites. And the airbase would have to be unused and remote.

If you wanted to use one of the actual Malaysian Airlines pilots to divert the plane, I expect you might have great difficulty being confident about approaching the right guy (if any) without first being turned down and reported. Likely nothing else in the above is unduly difficult for a number of state actors. The rest of the passengers might not be killed either.

> Ditching the aircraft safely into calm waters is even more unrealistic. First of all AFAIK it has never been successfully done with a wide-body aircraft and even in a small-body aircraft it would be a major risk. It would require perfect weather and calm ocean. And it would have happened at night!

Perhaps, though if the plane went south to the Indian Ocean SATCOM arc it would apparently have been daylight when it was last pinged. (Source: http://www.airliners.net/aviation-forums/general_aviation/re... ) The primary radar reports seem to suggest otherwise though.

> There are a ton of risks involved in all of this. How could they hijackers have known that the Malaysian air force wasn't properly looking at its radar? They could have scrambled jets at that point and all of this complicated plan would have been for nothing. What if the flight they allegedly used for the radar shadow would have been delayed or they would have been delayed? What if there had been a military ship with their own radar on an exercise or patrol? After all they flew over one of the busiest water lanes in the world with an active piracy problem. What if ...

Flight 370 in all probability was pinged several times by primary radar without any decisive response. Someone whose job was to be well-informed about these things a) might well choose to take the calculated risk that Malaysia would do nothing effective and b) would likely have been right.

> You are looking at it after the fact and not from the perspective of someone who had to come up with the plan and evaluate all the risks.

> I'm not saying that kidnapping or killing a handful of people on the ground would be easy. But compared to such an unprecedented and skilled aircraft hijacking plan it seems like a piece of cake.

On the contrary, I think that any such alternative plan to kidnap and interrogate a handful of the Freescale guys would probably seem at least as risky if you described it in some detail, then looked at it with as much scepticism as you've directed at the flight-370 version.

I think the real primary reason to discount it at the moment is indeed the attention: the political blowback for being caught would be too painful, even if you'd had the minimal good sense not to deliberately kill the Chinese or US citizens on board. It would be a huge causus belli, more or less a second 9/11. Any attempt to misdirect the blame would likely not hold up long. (And a few secondary ones: China is the #1 usual suspect for military-industrial espionage on the US at present, and there are several additional reasons it wouldn't want to, or have to, pull something like this. A state hijacker would presumably be well informed enough not to be caught out by the disabling-ACARS-doesn't-shut-down-SATCOM gotcha. And probably if you pull a random airliner off its course in SE Asia you're quite likely to catch a significant number of interesting-looking people like the Freescale group.)