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A Zeppelin is a type of rigid airship named after the German inventor Ferdinand von Zeppelin (German pronunciation: [ˈt͡sɛpəliːn] ⓘ) who pioneered rigid airship development at the beginning of the 20th century. Zeppelin's notions were first formulated in 1874 [1] and developed in detail in 1893. [2]
The initials LZ, for Luftschiff Zeppelin (German for "Zeppelin airship"), usually prefixed their craft's serial identifiers. Streamlined rigid (or semi-rigid) [ 25 ] airships are often referred to as "Zeppelins", because of the fame that this company acquired due to the number of airships it produced, [ 26 ] [ 27 ] although its early rival was ...
LZ 129 Hindenburg (Luftschiff Zeppelin #129; Registration: D-LZ 129) was a German commercial passenger-carrying rigid airship, the lead ship of its class, the longest class of flying machine and the largest airship by envelope volume. [3]
The Germans had extensive experience with hydrogen as a lifting gas. Accidental hydrogen fires had never occurred on civilian Zeppelins, so the switch from helium to hydrogen did not cause much concern. Hydrogen also increased lift by about 8%. After the Hindenburg disaster Eckener vowed to never use hydrogen again in a passenger airship.
Production number Class Tactical numbering First flight Remarks Fate Image LZ 26: N: Z XII 14 December 1914 Z XII made 11 attacks in northern France and at the eastern front, dropping 20,000 kg (44,000 lb) of bombs; by the summer of 1915 Z 12 had dropped around 9,000 kg (20,000 lb) of bombs on the Warsaw to Petrograd trunk railway line between the stations at Malkina and Białystok.
Graf Zeppelin's achievements showed that this was technically possible. [78] By the time the two Graf Zeppelins were recycled, they were the last rigid airships in the world, [199] and heavier-than-air long-distance passenger transport, using aircraft like the Focke-Wulf Condor and the Boeing 307 Stratoliner, was already in its ascendancy. [200]
Construction of USS Shenandoah, 1923, showing the framework of a rigid airship. A rigid airship is a type of airship (or dirigible) in which the envelope is supported by an internal framework rather than by being kept in shape by the pressure of the lifting gas within the envelope, as in blimps (also called pressure airships) and semi-rigid airships.
The Hindenburg disaster was an airship accident that occurred on May 6, 1937, in Lakehurst, New Jersey, United States.The LZ 129 Hindenburg (Luftschiff Zeppelin #129; Registration: D-LZ 129) was a German commercial passenger-carrying rigid airship, the lead ship of the Hindenburg class, the longest class of flying machine and the largest airship by envelope volume. [1]