erm to point out the 2 errors there...

1: thats enough explosive to blow out a wall section or on the floor, in the right place, to go for the fuel tank. (a previous attempt at detonating the fuel tank was encased in a shaving foam can with a modified digital watch timer . see Philippine Airlines Flight 343 December 11, 1994 ( wikipedia entry http://en.wikipedia.org/wiki/Philippine_Airlines_Flight_434 )for details on that. the attempt was foiled due to the bomber not realising he was on the wrong model of 747 and was in the wrong seat)

2: you are then relying on other Jews being in the area to point that out.