Yes they can board the plain but the can not fly the plain.
i think it takes a long time for a hot air balloon to fly
"Lighter than air." Think about it for a second.
Hot air balloons can pick up and fly from just about anywhere. As long as the surface is flat a hot air balloon can fly from it.
Zebras do not 'fly', but they may jump into the air, but they cannon sustain flight for more than a second.
yes, there is a kind of air plain that can fly up and down that makes it like there is no gravity.
As president, George W. Bush flew on the presidential aircraft known as Air Force One.
000000.1 second
yes in a plain
The Navy said around 1,500 mph, but I would bet on higher than that.
Five whole second's
12 seconds