Military-style nap-of-the-earth flying, à la the raid on the bin Laden compound. Those SOAR pilots surely have practiced this stuff for years. How would a civilian pilot (or hijacker pilot) acquire these skills? Flight simulator perhaps?
The pilot had a fancy flight simulator at home.
Now, there are plenty of legitimate reasons that a pilot would have a simulator at home, so we can't pin too much to this discovery. Lots of pilots buy small planes after they retire because they still love flying and he might have built this simulator because it was fun. Other articles describe him as a hardware geek and mention his YouTube videos demonstrating his homebrew simulator consoles. Still, it seems suspicious to me, especially in context of the recent revelation that the transponder and tracking systems were disabled prior to MH370 signing off with Malaysian ATC.
Four days ago, I thought that a Central Asian hijacking scenario was next to impossible. Today, I'm not so sure.