> unplanned holes in a pressure vessel have a tendency to rapidly get larger. I suspect that's only an issue on airliners when the hole happens in a window. T

> unplanned holes in a pressure vessel have a tendency to rapidly get larger. I suspect that's only an issue on airliners when the hole happens in a window. There's no shortage of search results confirming that something like gunfire on an airliner likely won't depressurize the plane unless it hits a window....