Whats with all you clowns who think there was 1 cause and 1 solution?
Really?
Reading through this thread I cant believe the number of you saying things like "no that wasn't the cause, this was" or "no you dont need to do that to fix it, you need to do this."
Airplane accidents are always the result of a chain of events, and the solution to preventing similar accidents in the future is always multi-faceted.