I was fortunate to be in Friedrichshafen, Germany for the 100th anniversary of the very first Zeppelin flight. To celebrate, there was a flight demonstration of the new technology Zeppelin and subsequent airship parade. The Zeppelin NT led an entourage consisting of a Cargolifter Skyship, a Mazda Lightship, and a Goodyear Lightship. They circled Lake Constance and returned to Friedrichshafen where they "cooled off." For an airship enthusiast such as myself, it was quite a day!!!