All right, I find fault with this. Call me crazy, but in order for this picture to be accurate, Bigfoot would have to be huge! The wingspan on a 747 is 195 ft 8 in, so one wing is 97.5 ft 4in, and big foot is EASILY 2/3rd the size of the wings length in height, meaning he stands at least 32 ft tall, and that only accounts from the waste up. Given that Bigfoot is a primate mammal, his height is close to the same from head to waste as it is from waste to feet, so that makes him about 60 feet tall give or take. While no one disagrees that this would certainly lead to him having big feet (shoe sizes would be would be somewhere around size 90) not to mention a bmi of about 1,600 lbs IF he is in shape. Given that a 747 has a take off weight of 735,000 lb, and it is know that the planes were fully loaded and therefore close to this weight, the presence of Bigfoot would have put the plain over it\'s weight limit. After all, Bigfoot was not on the roster unless he was traveling under an alias. So, if he was not a passenger, (obvious, since he can\'t even fit inside the plane) his weight would not have been accounted for and the plane would have been overweighed. Add to
that the amount of drag big foots body would be putting on the angle of attack as the plane tried to stay stable. Both of these factors would have caused a great stress on the fuel supply of the plane - in order to stay at the speeds it was going (verifiable by multiple films), the plane would have to burn through fuel at a much greater rate than was planned on and the plane never would have made it to los angles.
When you think about it, big foot could not have been on the plane because his sheer size would have caused so much drag and burnt so much fuel that the plane would not have caused nearly as big of an explosion as it did. However, if he was there, he was surely trying to save the plane and the buildings because he knew that his great size, in addition to making the plane very, very hard to steer, would cause so much fuel to be burnt that there would be hopefully none left when and if it had hit the target. God bless you Bigfoot, thank you for your sacrifice to help others in need.