Pig- unlimmited jumpseating is empty seats = jumpseats. Many carriers will only take 1 or 2 jumpseaters because that is how many there are in the cockpit, regardless if the plane is empty or not. Even though we can't sit up front unless you are a CASS member. -Confussed yet????
Offline jumpseating- you jumpseat on another carrier other than the one you work for.