Re: TuQ Arrival
Is it … or there is something else devoid here that could not understand simple fact? 
Your post shows that even if hollywood would make movies to show what hijacking could be, then also you would not understand, as hollywood must have made many movies showing Gullu Butt like hijacking.
For instance … Terrorist scientists taking control of a plane from his Lab and hijacking the plane … or terrorist using some sort of advance devices taking control of a plane in air and hijacking that plane.
Actually … Hijacking means taking control of a plane and its flight path, against the wishes of the pilot flying, making that plane fly or do wherever one wants. Means does not matter, as that can be done from inside or outside … inside by using brutal force within plane … or … outside using air force, technology that can takeover flying control, or ground administration.
If Gully gets into a plane and force pilot to change direction of a plane, that is hijacking … same way if Gullu has air force and that air force surrounds a passenger plane (plane not at war) and makes that plane change direction or land at any place than that is also called hijacking (if it is air force plane that got hijacked then it would be called capturing) … and in same way if Gully uses sophisticated technology to take control of a plane from ground making the plane take path he wants against the wish of plane piolt, than that is also called hijacking … or in banana country like Pakistan where state employees consider themselves employee of Gullu, if Gullu uses state employee to take control of the plane and make plane do what Gully wants against the wishes of pilot, than also that is hijacking.