Airship hangar

Last updated April 14, 2024

Airship hangars (also known as airship sheds) are large specialized buildings that are used for sheltering airships during construction, maintenance and storage. Rigid airships always needed to be based in airship hangars because weathering was a serious risk.

History

Early hangars

The first real airship hangar was built as Hangar "Y" at Chalais-Meudon near Paris in 1879 where the engineers Charles Renard and Arthur Constantin Krebs constructed their first airship "La France". Hangar "Y" is one of the few remaining airship hangars in Europe.

The construction of the first operational rigid airship LZ1 by Count Ferdinand von Zeppelin started in 1899 in a floating hangar on Lake Constance at Manzell today part of Friedrichshafen. The floating hangar turned into the direction of the wind on its own and so it was easier to move the airship into the hangar exactly against the wind.

For the same reason later rotating hangars were built at Biesdorf (today part of Berlin) and at the Nordholz Airbase, to the south of Cuxhaven in Germany. Already before the First World War there were transportable tent constructions as hangars for smaller airships. They were quite common in the US at fairgrounds or exhibitions. The American Melvin Vaniman constructed big tent hangars in France particularly for the French army.

The Zeppelin programme

Zeppelin Hangar, Bartolomeu de Gusmao Airport, Santa Cruz, Rio de Janeiro, Brazil Hangarzepelin.jpg — Zeppelin Hangar, Bartolomeu de Gusmão Airport, Santa Cruz, Rio de Janeiro, Brazil

With the construction of Zeppelin LZ1 the era of big rigid airships started in Germany and for this very big airship hangars were necessary. This development started at the Zeppelin plant in Friedrichshafen before the First World War, continued through the war with dozens of hangars for construction of big rigid airships and their operation all over Germany and the occupied territories. In the 1920s and 30s even bigger hangars for the new Hindenburg-class airships were built at Friedrichshafen, Frankfurt and at Bartolomeu de Gusmão Airport, Santa Cruz, Rio de Janeiro, Brazil, the only Zeppelin airship hangar of all those built which still exists^[1]

UK airship construction

Hangars of the former Royal Airship Works at Cardington, Bedfordshire, England, 2013 RAF-Cardington01-full.jpg — Hangars of the former Royal Airship Works at Cardington, Bedfordshire, England, 2013

There was also an airship program in the UK. This required the big construction sheds in Barrow-in-Furness, Inchinnan, Barlow and Cardington, and the rigid airship war stations at Longside, East Fortune, Howden, Pulham (Norfolk) and Kingsnorth.

Today, only the two hangars of the former Royal Airship Works in Cardington, Bedfordshire, where the R101 was built, remain. The No.1 Cardington hangar is original, but extended; the No.2 hangar was relocated to Cardington from Pulham in 1928.^[2]

In 1924, the Imperial Airship Communications scheme planned to extend mail and passenger service to British India, so an 859-foot hangar was constructed at Karachi (now in Pakistan) in 1929. This was the intended destination of the R101.^[3]

France

In France few big hangars had been built, because there was only one attempt to build a rigid airship. Nevertheless, at the end of the First World War an airship station for rigid airships was built in Cuers-Pierrefeu by adding the parts of smaller hangars to two big ones.

At Paris-Orly Airport two concrete hangars were built between 1923 and 1926. Planned by the engineer Eugene Freyssinet, the 300 metre-long buildings were an important innovation according to the construction and aesthetic of the design. None of the big French hangars exist anymore, while a few smaller ones still are there (see Ecausseville, Calvados for a surviving example).

United States

A view of six US Navy blimps in one of the two hangars located at NAS Santa Ana, California Mcastustin1.jpg — A view of six US Navy blimps in one of the two hangars located at NAS Santa Ana, California

In the United States the Navy began producing non-rigid airships during World War I. The Wingfoot Lake Airship Hangar in Suffield, Ohio was constructed in 1917 by the Goodyear Tire and Rubber Company for the production of non-rigid airships and training. Hangar No 1 at Lakehurst Naval Airship Station was built in 1921 to house the Navy's future rigid airships. Additional hangars, which housed the USS Akron (ZRS-4) and USS Macon (ZRS-5), exist in Akron, Ohio (the Goodyear Airdock, 1929) and Sunnyvale, California (Hangar One, Moffett Federal Airfield, 1932). The ships were constructed in Akron. The Akron was based in Lakehurst while the Macon was based at Moffett Field. During World War II, seventeen large hangars were built to house US Navy blimps. Today, six of these wooden hangars still exist: Moffett Field (2), Tustin, California (1), Tillamook, Oregon (1), Lakehurst, New Jersey (2).

Post World War hangars

Exterior view of hangar at the former Brand-Briesen Airfield, built for Cargolifter

After the Second World War worldwide only one big airship shed had been built: The one in Brand south of Berlin for the construction of the Cargolifter AG airship. With a length of 360 metres (1,180 ft), a width of 210 metres (690 ft) and a height of 107 metres (351 ft), it is one of the largest structures in the world without interior support structures. After the bankruptcy of Cargolifter AG it was converted into the leisure center "Tropical Islands".

For the needs of the rather small blimps quite a number of mostly simple hangars exist around the world today.

Related Research Articles

LZ 129 Hindenburg 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. It was designed and built by the Zeppelin Company on the shores of Lake Constance in Friedrichshafen, Germany, and was operated by the German Zeppelin Airline Company. It was named after Field Marshal Paul von Hindenburg, who was President of Germany from 1925 until his death in 1934.

An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from a lifting gas that is less dense than the surrounding air.

USS Akron (ZRS-4) was a helium-filled rigid airship of the U.S. Navy, the lead ship of her class, which operated between September 1931 and April 1933. It was the world's first purpose-built flying aircraft carrier, carrying F9C Sparrowhawk fighter planes, which could be launched and recovered while it was in flight. With an overall length of 785 ft (239 m), Akron and her sister ship Macon were among the largest flying objects ever built. Although LZ 129 Hindenburg and LZ 130 Graf Zeppelin II were some 18 ft (5.5 m) longer and slightly more voluminous, the two German airships were filled with hydrogen, and so the two US Navy craft still hold the world record for the largest helium-filled airships.

USS Los Angeles was a rigid airship, designated ZR-3, which was built in 1923–1924 by the Zeppelin company in Friedrichshafen, Germany, as war reparations. She was delivered to the United States Navy in October 1924 and after being used mainly for experimental work, particularly in the development of the American parasite fighter program, was decommissioned in 1932.

LZ 127 <i>Graf Zeppelin</i> German Zeppelin (rigid airship)

LZ 127 Graf Zeppelin was a German passenger-carrying hydrogen-filled rigid airship that flew from 1928 to 1937. It offered the first commercial transatlantic passenger flight service. The ship was named after the German airship pioneer Ferdinand von Zeppelin, a count in the German nobility. It was conceived and operated by Hugo Eckener, the chairman of Luftschiffbau Zeppelin.

USS <i>Macon</i> (ZRS-5) United States historic airship

USS Macon (ZRS-5) was a rigid airship built and operated by the United States Navy for scouting and served as a "flying aircraft carrier", carrying up to five single-seat Curtiss F9C Sparrowhawk parasite biplanes for scouting or two-seat Fleet N2Y-1s for training. In service for less than two years, the Macon was damaged in a storm and lost off California's Big Sur coast in February 1935, though most of the crew were saved. The wreckage is listed as the USS Macon Airship Remains on the U.S. National Register of Historic Places.

<span class="mw-page-title-main">Hangar</span> Closed structure to hold aircraft or spacecraft in protective storage

A hangar is a building or structure designed to hold aircraft or spacecraft. Hangars are built of metal, wood, or concrete. The word hangar comes from Middle French hanghart, of Germanic origin, from Frankish *haimgard, from *haim and gard ("yard"). The term, gard, comes from the Old Norse garðr.

<span class="mw-page-title-main">R100</span> British rigid airship in service 1929-1930

His Majesty's Airship R100 was a privately designed and built British rigid airship made as part of a two-ship competition to develop a commercial airship service for use on British Empire routes as part of the Imperial Airship Scheme. The other airship, the R101, was built by the British Air Ministry, but both airships were funded by the Government.

<span class="mw-page-title-main">R33-class airship</span> Class of British rigid airships within the Royal Naval Air Service during WWI

The R.33 class of British rigid airships were built for the Royal Naval Air Service during the First World War, but were not completed until after the end of hostilities, by which time the RNAS had become part of the Royal Air Force. The lead ship, R.33, served successfully for ten years and survived one of the most alarming and heroic incidents in airship history when she was torn from her mooring mast in a gale. She was called a "Pulham Pig" by the locals, as the blimps based there had been, and is immortalised in the village sign for Pulham St Mary. The only other airship in the class, R.34, became the first aircraft to make an east to west transatlantic flight in July 1919 and, with the return flight, made the first two-way crossing. It was decommissioned two years later, after being damaged during a storm. The crew nicknamed her "Tiny".

A rigid airship is a type of airship 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 and semi-rigid airships. Rigid airships are often commonly called Zeppelins, though this technically refers only to airships built by the Luftschiffbau Zeppelin company.

Hangar No. 1 is an airship hangar located at Naval Air Engineering Station Lakehurst in Manchester Township, in Ocean County, New Jersey, United States. It was the intended destination of the rigid airship LZ 129 Hindenburg prior to the Hindenburg disaster on May 6, 1937, when it burned while landing. Built in 1921, it is one of the oldest surviving structures associated with that period's development of lighter-than-air flight. It was designated a National Historic Landmark in 1968.

Hangar One is one of the world's largest freestanding structures, covering 8 acres at Moffett Field near Mountain View, California in the San Francisco Bay Area.

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A mooring mast, or mooring tower, is a structure designed to allow for the docking of an airship outside of an airship hangar or similar structure. More specifically, a mooring mast is a mast or tower that contains a fitting on its top that allows for the bow of the airship to attach its mooring line to the structure. When it is not necessary or convenient to put an airship into its hangar between flights, airships can be moored on the surface of land or water, in the air to one or more wires, or to a mooring mast. After their development mooring masts became the standard approach to mooring airships as considerable manhandling was avoided.

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The U.S. Naval Air Station, Sunnyvale Historic District, also known as Shenandoah Plaza, is a historic district located on 62.48 acres (25.3 ha) at Moffett Field, California.

Unlike later blimp squadrons, which contained several airships, the large rigid airship units consisted of a single airship and, in the case of the USS Akron and USS Macon, a small contingent of fixed-wing aircraft.

<i>Akron</i>-class airship Type of aircraft

The Akron-class airships were a class of two rigid airships constructed for the US Navy in the early 1930s. Designed as scouting and reconnaissance platforms, the intention for their use was to act as "eyes for the fleet", extending the range at which the US Navy's Scouting Force could operate to beyond the horizon. This capability was extended further through the use of the airships as airborne aircraft carriers, with each capable of carrying a small squadron of airplanes that could be used both to increase the airship's scouting range, and to provide self-defense for the airship against other airborne threats.

LZ 127 Graf Zeppelin was a German passenger-carrying, hydrogen-filled rigid airship which flew from 1928 to 1937. It was designed and built to show that intercontinental airship travel was practicable. Its operational history included several long flights, such as a polar exploration mission, a round-the-world trip, trips to the Middle East and the Americas, and latterly being used as a propaganda vehicle for the ruling Nazi Party. The airship was withdrawn from service following the Hindenburg disaster.

References

Notes

↑ Zeppelin Hangar
↑ Bowyer (1983): Pp 94–100.
↑ "Karachi's Airship Hangar". 9 December 2010.

Bibliography

Bowyer, Michael J.F. (1983). Action Stations, Volume 6, Military airfields of the Cotswolds and the Central Midlands. Cambridge: Patrick Stephens. ISBN 0-85059-529-0.

External links

(in French) Le Hangar à Dirigeables d'Ecausseville
Hangar of Shanghai Vantage Airship Manufacture Company Limited China
Hangar Team Augusta Italy
The Airship Heritage Trust Cardington UK
Navy Lakehurst Historical Society USA
Cuers-Pierrefeu Airdrome, Cuers, France
"Dirigible Hangar Rotates To Reduce Wind Peril" Popular Science, May 1935, futuristic idea on dirigible hangars for airline service

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[1] Zeppelin Hangar

[bowyer-2] Bowyer (1983): Pp 94–100.

[3] "Karachi's Airship Hangar". 9 December 2010.

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