List of British airships

Airship development in the United Kingdom lagged behind that of Germany and France. The first British designed and built airship was constructed by Stanley Spencer, and on 22 September 1902 was flown 30 miles (48 km) from Crystal Palace, London to Ruislip, carrying an advertisement for baby food. A series of more practical airships was constructed by Ernest Willows, the "Willows Number 1" making its first flight near Cardiff on 5 August 1905. The Royal Navy realised that airships similar to Ferdinand von Zeppelin's designs could be of great use and in 1909 ordered construction of a rigid airship. This was completed in 1911 but was wrecked while leaving the hangar before it had flown. Meanwhile, the British Army's School of Ballooning, later the Air Battalion Royal Engineers, acquired a small fleet of semi-rigid and non-rigid airships for observation purposes; they were taken over by the Royal Navy on the creation of the Royal Naval Air Service in 1914. A large number of rigid and non-rigid airships were mainly used to counter the U-Boat campaign in World War I. Interest in military airships declined at the end of the war, but some success in the commercial field inspired the Imperial Airship Scheme; however, the disastrous crash of the R101 in 1930 ended serious government and commercial interest in airships. Since the 1970s, there have been persistent efforts to revive a British airship industry, using new designs, materials and technologies.

The first British airship; Spencer's Airship No. 1 in the summer of 1902

Semi-rigid and non-rigid airships
Willows Airship Number 4 was purchased by the Royal Navy in 1912
Spencer airships
Spencer's Airship No. 1 - "The Mellin Airship" (after the advertising that it carried); first flight, 22 September 1902
Spencer's Airship No. 2 - 1903[1]

Willows airships
Five early British Army airships
Willows Numbers 1 to 5 - constructed by Ernest Willows from 1905.

British Army airships
British Army Dirigible No 1 - or "Nulli Secundus"; first flight, 10 September 1907. Damaged by high wind, 10 October 1907 and rebuilt with enlarged envelope as Nulli Secundus II.
Nulli Secundus II - first flight 24 July 1908.[2] Damaged on 15 August and never repaired[3]
"Baby" - 1909, "British Army Airship No.3"
Beta - May 1910 (a rebuild of "Baby" with a new envelope)
Beta II - 1912 (a rebuild of Beta)
No.2A - 1910, 150 feet long, with a gas capacity of 75,000 feet, powered by an 80hp British Green motor.
Gamma - February 1910
Gamma II - 1912 (A rebuild of Gamma)
Delta - 1912
Eta[4] - August 1913. Transferred to Royal Navy, 1914.[5]

Two French-built airships, Clément-Bayard II and the Morning Post were operated by the British Army from 1910 to 1914. The latter had been donated by the readers of a British newspaper.[6]

A naval SSZ airship escorts a warship during World War I

Royal Naval airships
The underside of an NS (North Sea) class airship.
Willows No. 4 - His Majesty's Naval Airship No. 2 - purchased in 1912
SS (Sea Scout) class - 60 airships, the first entered service in March 1915, being a rebuild of Willows No. 4
C (Coastal) class - 35 airships, the first entered service in March 1916, being a rebuild of a Franco-Spanish Astra-Torres airship
SSZ (Sea Scout Zero) class - 77 airships; entered service from September 1916
SSP (Sea Scout Pusher) class - 6 airships; entered service from January 1917
C-Star class - 10 airships: entered service from February 1918
NS (North Sea) class - 14 airships; entered service from March 1918
SST (Sea Scout Twin) class - 13 airships; entered service from June 1918

Post World War II civilian airships
Airship Club Bournemouth - first flight, 1951. Final flight, 16 August 1952[7]
Chitty Bang Bang - first flight, 1967 semi-rigid in period style for the film Chitty Chitty Bang Bang
Santos Dumont (G-BAWL) - first flight at Cardington in 1974. A 72 foot (22 metre) non-rigid airship powered by two 20 hp Wankel engines with ducted fans - a private venture that logged 31 flying hours.[8]

Rigid airships
His Majesty's Airship No. 1, the "Mayfly", in 1911
No. 9rs
23 class airships
  • No. 23r - first flight, 19 September 1917. Scrapped September 1919
HM Airship No. 23r during experimental launches of a Sopwith Camel parasite fighter in 1918
  • No. 24r - first flight 1917, scrapped 1919
  • No. 25r - first flight, 14 October 1917. Scrapped September 1919
  • R26 - first flight 1918. Scrapped following accident, March 1919
R23X-class airships
  • R27 - commissioned 29 June 1918. Destroyed by hangar fire, 16 August 1918
  • R28 - Not Completed
  • R29 - commissioned 20 June 1918. Scrapped, October 1919
  • R30 - Not Completed
R31 class airships
  • R31 - first flight, July 1918. Scrapped February 1919
  • R32 - first flight, 3 September 1919. Tested to destruction, 1920
The R34 in 1919
R33 class airships
  • R33 - first flight, 6 March 1919. Scrapped March 1928 (G-FAAG)
  • R34 - first flight, 14 March 1919. Scrapped after storm damage, 27 January 1921
  • R35 - Not Completed
R36 class airships
  • R36 - first flight, 1 April 1921. Accidental damage on 21 June 1921 and never repaired (G-FAAF)
  • R37 - Not Completed
The R38 leaving the hangar at Cardington in June 1921.
R38 class airships
  • R38 - first flight, 23 June 1921. Sold to US Navy as ZR-2 but broke up in flight over Hull on 23 August 1921
  • R39 - Not Completed
  • R40 - Not Completed
  • R41 - Not Built
R80 class airships
  • R80 - first flight, 19 July 1920. Tested to destruction, 1925
The R100 moored near Quebec in Canada, 1930
  • R81 - Not Built
Imperial Airship Scheme airships
  • R100 - first flight, 16 December 1929. Scrapped November 1931 (G-FAAV)
  • R101 - first flight, 14 October 1929. Crashed in France, 5 October 1930 (G-FAAW)
  • R102 - cancelled before construction, August 1931

In addition to these airships, there were the following uncompleted projects: Vickers Types I - IV, Admiralty 'Y' Class, R103 and R104 [9]

Modern airship projects
A British Skyship500 being demonstrated to the US Navy in 1983
The Airlander 10 at Cardington.
    • HAV-3 - scale demonstrator based on Skycat for the US Army's Long Endurance Multi-intelligence Vehicle (LEMV) project; first flight, September 2008 at Cardington.[10]
    • Hybrid Air Vehicles HAV 304 Airlander 10 - 91 metre long, 38,000 cubic metre developmental prototype for the LEMV project.[11] first flight on 8 August 2012 at Joint Base McGuire-Dix-Lakehurst. Sold back to Hybrid Air Vehicles on the cancellation of the project in 2013 and returned to Cardington.[12] Converted for civilian use as the Airlander 10.[13] During a test flight from Cardington on 24 August 2016, the Airlander's mooring line fouled a power cable, resulting in it striking the ground hard, damaging the cockpit. In April 2017, it was reported that repairs and modifications, including the addition of inflatable landing "feet", were complete and that the Airlander was ready to resume test flights.[14] On 18 November 2017, the Airlander broke free from its moorings, activating a safety system that deflated the hull.[15] Subsequently, HAV announced that the prototype would be retired due to "very considerable damage" sustained in the incident, pending the development of an improved replacement.[16]
    • Airlander 50 - projected larger development of the HAV304, intended to have a 50 tonne payload.[17]

References
  1. The Lighter Than Air Society - Stanley Spencer’s Airship No 1 Makes First Powered Flight in Great Britain
  2. "The Army Airship". News. The Times (38708). London. 25 July 1908. p. 12.
  3. S F Cody - Nulli Secundus II
  4. D'Orcy's Airship Manual - Royal Aircraft Factory (formerly Army Balloon Factory), Farnborough Archived 6 July 2012 at the Wayback Machine
  5. "British military aviation 1862-1912 - Airships". www.rafmuseum.org.uk. Royal Air Force Museum. Retrieved 28 February 2020.
  6. Castle, Ian (2009), British Airships 1905-30, Osprey Publishing Ltd, ISBN 9781472800664
  7. The Airship Heritage Trust - Airships index - The Bournemouth
  8. Tomlinson, Jaspar; Camplin, Giles. "THE SANTOS DUMONT (G-BAWL)". www.airshipsonline.com. The Airship Heritage Trust. Retrieved 30 April 2015.
  9. Peter W. Brooks Zeppelin: Rigid Airships 1893 - 1940 (1992) Putnum
  10. Gabriel Alexander Khoury (editor) Airship Technology, Cambridge University Press 2012, ISBN 978-1-107-01970-6 (p. 471)
  11. "Airships - HAV 304". www.airshipmarket.org. Airshipmarket. Archived from the original on 7 April 2014. Retrieved 27 February 2014.
  12. "LEMV Airship Sold Back to Manufacturer for a Song". www.defenseindustrydaily.com. Defense Industry Daily. Retrieved 27 February 2014.
  13. Vincent, James (8 April 2015). "This massive airship is getting a $2.7 million grant to revolutionize transport". www.theverge.com. The Verge (Vox Media Inc). Retrieved 30 April 2015.
  14. "Airlander 10 poised to resume test flights after crash". www.bbc.co.uk. BBC. 8 April 2017. Retrieved 8 May 2017.
  15. Busby, Mattha (18 November 2017). "Giant airship comes loose in UK". www.theguardian.com. Guardian News & Media Limited. Retrieved 30 September 2019.
  16. Busby, Mattha (13 January 2019). "Airlander 10: prototype of world's longest aircraft retired". www.theguardian.com. Guardian News & Media Limited. Retrieved 30 September 2019.
  17. Carter, Claire (28 February 2014). "World's largest aircraft unveiled and hailed 'game changer'". www.telegraph.co.uk. Telegraph Media Group Limited. Retrieved 27 February 2014.
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