LZ 2

The LZ 2 was a German experimental airship constructed by Luftschiffbau Zeppelin and first flown in 1905. It was the true ancestor of later Zeppelin airship designs. The major mistakes made by Kübler in the design of the LZ 1 were not repeated: the designer, Ludwig Dürr, who was to head the design of all subsequent Zeppelins, used triangular-section girders instead of Kübler's flat girders, and elevators instead of a lead weight to control pitch. The life of the LZ 2 was brief, consisting of only one real flight.