This is really getting out of control...
Fragment of a discussion from Comments:Bomb threat on UK–Egypt plane; diverted to Greece
Airport security is a joke. If I were someone intent on blowing up a plane, it would be really quite easy to do so -- although there's OTT screening of the passengers, the only security normally in place for ground crew is a door with a swipe card. All I need is a bomb, and a high-visibility jacket, and the plane is dropping out of the sky due to a gaping hole where the landing gear used to be.
Or, I could just short out my laptop, or just bribe someone.
— μ 13:26, 30 January 2011 (UTC)
Or ship it as cargo. If you sit and figure out the routes, you stand a decent chance of timing it to be on a passenger aircraft.