>>507100576
Indeed, and while it's harder to sneak onto a plane, baggage check-in and ground crew can overload a plane pretty easily. The check-in counter is taking bribes to ignore overweight bags, overweight cargo accumulates, flight envelope is exceeded in key parameter.
Though the angle of attack is so great and the pilot never noses down, indicative that he didn't understand flight nearly as much as he understood holding needles and numbers in the 'right place' for a 'normal' climb out.