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词条 Zeppelin LZ 121 Nordstern
释义

  1. Construction

  2. War Reparations

  3. Career in France

      Military career  

  4. References

Nordstern}}>{{Infobox ship image
Ship image=LZ121 Nordstern.jpgShip caption=LZ 121
}}{{Infobox ship career
Hide header=Ship country=GermanyGermany}} {{flagicon|France}}Ship name=LZ 121Ship namesake=Ship owner=Weimar RepublicShip operator=DELAGShip ordered=Ship awarded=Ship builder=Luftschiffbau ZeppelinShip original cost=Ship yard number=Ship way number=Ship laid down=1919Ship launched=1919Ship sponsor=Ship christened=January 1920Ship completed=January 1920Ship acquired=13 June 1921Ship commissioned=13 June 1921Ship recommissioned=Ship decommissioned=Ship maiden voyage=13 June 1921Ship in service=13 June 1921Ship out of service=August 1926Ship renamed=Ship reclassified=Ship refit=Ship struck=Ship reinstated=Ship identification=NordsternShip motto=Ship nickname=MéditerranéeShip honours=Ship honors=Ship captured=Ship fate=Scrapped in September 1926Ship status=Ship notes=Ship badge=
}}{{Infobox ship characteristics
Hide header=Header caption=Ship class=Type YShip type=AirshipShip tonnage=16,000 kgShip displacement=Ship tons burthen=11,500 kg of cargo130.8|m|ftin}}18.7|m|ftin}}øShip draught=Ship draft=Ship depth=Ship hold depth=Ship decks=Ship deck clearance=Ship ramps=Ship ice class=Ship power=Four Maybach Mb IVa, 245 hp 6-cylinder inline enginesShip propulsion=3 Lorenzen propellersShip sail plan=Ship speed=130 km/hShip range=Ship endurance=Ship test depth=Ship boats=Ship capacity=22,500 m³ Gas Volume in 13 gas cellsShip troops=Ship complement=Ship crew=16Ship armament=Ship aircraft=Ship aircraft facilities=4 gondolasShip notes=20 passengers
}}

The LZ 121 was a civilian airship from the Weimar Republic, a Y-Class zeppelin with a total length of {{convert|130.8|m|ftin}}. It received the nickname Nordstern while in German service, before it was given to France as part of the war reparations on 13 June 1921.[1]

In France she was renamed the Méditerranée and operated as a civilian air transport for a year. She was transferred to the French Navy and served in the Mediterranean for four years. She was decommissioned and broken up in August{{nbsp}}1926.

Construction

The LZ 121 was built by Luftschiffbau Zeppelin in Friedrichshafen, Germany after the First World War as a sister ship of LZ 120. It was built to transport passengers on regular flights from Friedrichshafen to Berlin and Stockholm. The ship was completed as a Y-Class zeppelin in January 1920 and had a total length of {{convert|130.8|m|ftin}}.[2] It had a diameter of {{convert|18.7|m|ftin}} and a 22,500 m³ gas volume contained in 13 gas cells. The ship could reach a top speed of 130 km/h, with four Maybach Mb IVa, 245 hp 6-cylinder inline engines driving three propellers. The ship had accommodations for 16 crew members and 20 passengers in the four gondolas.[3]

War Reparations

Nordstern was designed to carry about 25 passengers on a Friedrichshafen - Berlin - Stockholm route but this route was never opened. The older sister ship LZ 120 Bodensee did run a regular passenger service between Friedrichshafen and Berlin during Autumn 1919.

The LZ 120 and LZ 121 were not allowed to enter service as the Allies had forbidden Germany to make any more Zeppelins at the end of 1919. The German government had hoped that it was only a temporary measure, so the Spa Conference of 1920 was held to address the issue in July 1920 at Spa, Belgium. The Commission Chairman General E. A. Masterman decided on 9{{nbsp}}August 1920 that the two airships be given to France and Italy as war reparations. The two ships were confiscated under protest by the German government. LZ 121 was awarded to France, which in May 1921 constructed an airship hangar for the zeppelin in Saint-Cyr-l'École at Versailles.[4]

LZ 121 set out for its maiden voyage to France on 13 June 1921 at 11:30{{nbsp}}am. About 10,000 people went to Friedrichshafen in order to get a last glimpse of the airship before it departed German airspace. It reached Saint-Cyr-l'École on the evening of the same day.[4]

Career in France

LZ 121 was put under the command of the French airline Société Anonyme de Navigation Aérienne (Sana), where it was renamed Méditerranée and operated as a Zeppelin air transport between southern France and Algeria.[1]

Military career

In April 1922 the Méditerranée was handed over to the French Navy and based at Cuers-Pierrefou, Toulon. The airship was used for training. New gas cells were installed, with the work finished in the spring of 1923.[1]

In 1923, the Méditerranée participated in French naval maneuvers in the Mediterranean. From December 1923 the airship was limited to short-range flights, before being decommissioned and disassembled in August 1926. In September 1926 the framework of LZ 121 was tested under increasing loads until destruction.[2]

References

1. ^{{cite web |url=http://dirigeables.free.fr/LZ121.htm |title=LZ 121 Nordstern - Méditerranée |publisher=dirigeables.free.fr |date= |accessdate=31 December 2016}}
2. ^{{cite web |url=http://www.pugetairship.org/zeppelins/list_3.html |title=The Zeppelin Airships |publisher=pugetairship.org |date=2007 |accessdate=31 December 2016}}
3. ^{{cite web |url=http://www.zeppelinfan.de/html-seiten/deutsch/luftschiff_zeppelin.htm |title=Infos zum Thema "Zeppeline" |publisher=zeppelinfan.de |date= |accessdate=31 December 2016}}
4. ^{{cite web |url=http://www.airships.net/delag-passenger-zeppelins/ |title=DELAG: The World’s First Airline |publisher=airships.net |date= |accessdate=31 December 2016}}
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