maximum one per year in all North America but there are more crashes in different countries due to old and unreliable technologies
Because bad people were driving the planes and made the planes crash on purpose.
the reason why is because the planes were hijacked.
this is because it is verry weak in a crash situation, and planes are not intended to crash at all,
Planes can crash due to a number of reasons including pilot error, electrical/mechanical failure, bad weather, air traffic controller error, and on rarer occasions, terrorism and pilot suicide.
No because the air around the plane has pressure. If two planes take off at the same time the planes will crash. The planes might crash if they land at the same time.
NTFS
Planes seldom crash more than once.
Crash Science - 2005 Planes was released on: USA: 19 October 2006
some ways planes crash is a storm,failing engine,a passed out pilot, and to much cargo
crash
The planes crashed into the Twin Towers because they were deliberately flown directly into the buildings.
Chances of being in a plane crash are 1 in 11 million