Hot Air Balloon Dimensions
I have to fess up by saying that I am not a hot air balloon expert. However, a little research can go a long way.
During the interrogation Henry mentions that when his balloon is in the air that it contains 550,000 cubic feet of helium and 100,000 cubic feet of hot air. Is he bluffing? Seriously, those numbers sound good. But do they jive with typical hot air balloons?
Over at thinkquest.org they have a section on balloon dimensions. If I am reading this right it appears as if the capacity for a balloon that would carry between 1 and 5 people would be between 14,000 and 32,000 cubic feet. That is way off from the numbers provided by Henry.
But … I found an article describing Steve Fossett - the nut job who tried to fly around the world in a balloon solo style (I can’t recall if he did finally make it). Anyway, here is a description of his balloon:
Fossett will fly a helium and hot-air balloon combination, known as a RoziƩre. The balloon envelope will be much larger than the one used in his August 1998 flight - containing 550,000 cubic feet of helium, as opposed to 450,000 cubic feet before, and it contains 100,000 cubic feet of hot air. The balloon envelope is 140 feet tall and 60 feet wide. Click HERE for the link.
So this matches up exactly with what Henry was saying. Did he have a similar balloon to Fossett? Did he simply use Fossett’s dimensions for his bogus trip story? Hopefully we will find out soon.
