Ok I also know the answer to that, and what I´m supose to do in the Simm, but what would have happened to the Air France Concorde if they had aborted ....? maybe someone had survived surely the ones in the hotel underneath......, I fly an ATR and most of the times we take off within the first 30% of runway ,so still left 70% and many times I wonder the same question ..... is it really safer 100% of times , whichever a/c you fly and conditions you encounter ?
Good question, thanks for posting .