The problem is Elstree, not the PC12! B200 are just as big and create just as much congestion.
Don't forget that these larger types usually pay much more than us in landing fees, helping to subsidise our flying.
Unfortunately I have to fly in/out of Elstree on a regular basis. The whole pace has a run-down air about it and last week was infested with flies, most unpleasant. The solution for me would be to close it down and re-locate at Radlett, but I'm not sure that's really feasable any more.
TheOddOne