Not much.

The hissing noise would be irksome, though.

Even if it took out a window- and a large window at that- there wold be an
initial puff of wind, then a howling noise.

Oh yeah, all the passengers would begin screaming as they got tangled up in
their oxygen masks/lines.


The big problem would be if the bullet hit something important, like the
beverage cart . . .

Steve Swartz



wrote in message
om...
We all have seen the movies were one pistol shot or what not causes
the side of an airliner explode sucking the people, seats, etc. into
the void. What would happen in the reality? Let's assume the plane is
at the cruising altitude.