Just visited your link. What a show! See they will have a Hawker Harrier. Don't miss it! Was stationed at RAF W. Raynham in the mid sixties. We used to watch them test the Harriers. They had them tethered to the ground, while they practiced vertical take-off. One day, a pilot flamed out at the end of his tether and crashed to the ground, spilling jet fuel. The whole front end caught fire, and they had one heck of a time getting the pilot out. One day on our airfield, saw six jets approaching...all Harriers. They came to a stop in mid-air, probably only 2,000 ft or less above me. Hovered for a minite then zipped off. Only time I had seen them in the air.