I have now posted a new Tail Number Puzzle mission. It will probably be on the site soon.
The problem was that I stupidly omitted to include both Pilatus PC12LX and SX models in the package. I only included the SX and it needed to reference the Main Panel and Sound from the LX.
My humblest apologies to all that downloaded my previous post....sooooo sorry ! images/icons/smile/redface.gif