What happens when you throw an F4 at a concrete wall?

[Esrange]

[QUOTE=Sottalytober;30150236]Wouldn't testing this with a bigger plane be more effective seeing as it'd be much easier for a terrorist organization to get their hands on a 747? Plus I wanna see an 747 crash in slow-mo.[/QUOTE]

Actually probably not.
It would be easier for a terrorist organization or home grown lunie to crash a small or light aircraft packed with explosives into something rather than a 747. This test demonstrates that the wall help up to extreme impact and can probably survive an explosion aswell.
And besides, what exactly [b]will[/b] stop a 747 packed with fuel? That would either be one bigass wall or we have to bury every nuke plant underground