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SSZ Class Airship
The SSZ (Sea Scout Zero) non-rigid airships or "blimps" were developed in United Kingdom during World War I from the earlier SS ("Sea Scout") class. The main role of these craft was to escort convoys and scout or search for German U-boats. A secondary purpose was to detect and destroy mines. Design and development The SSZ was built at the Royal Naval Air Service (RNAS) airship station at Capel-le-Ferne''Twenty-One Years of Airship Progress.'' flightglobal.com. Retrieved on 28 March 2009. near to the design of three officers that were serving thereWhale (2008), p.60. as a successor to the SS class.Castle (200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pusher Configuration
In aeronautical and naval engineering, pusher configuration is the term used to describe a drivetrain of air- or watercraft with propulsion device(s) after the engine(s). This is in contrast to the more conventional tractor configuration, which places them in front. Though the term is most commonly applied to aircraft, its most ubiquitous propeller example is a common outboard motor for a small boat. “Pusher configuration” describes the specific (propeller or ducted fan) thrust device attached to a craft, either aerostats (airship) or aerodynes (aircraft, WIG, paramotor, rotorcraft) or others types such as hovercraft, airboats, and propeller-driven snowmobiles. History The rubber-powered "Planophore", designed by Alphonse Pénaud in 1871, was an early successful model aircraft with a pusher propeller. Many early aircraft (especially biplanes) were "pushers", including the Wright Flyer (1903), the Santos-Dumont 14-bis (1906), the Voisin-Farman I (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airships Of The United Kingdom
An airship, dirigible balloon or dirigible is a type of aerostat (lighter-than-air) aircraft that can navigate through the air flying powered aircraft, under its own power. Aerostats use buoyancy from a lifting gas that is less dense than the surrounding air to achieve the lift (physics), lift needed to stay airborne. In early dirigibles, the lifting gas used was hydrogen gas, hydrogen, due to its high lifting capacity and ready availability, but the inherent flammability led to several fatal accidents that rendered hydrogen airships obsolete. The alternative lifting gas, helium gas is not flammable, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airship usage in North America. Most airships built since the 1960s have used helium, though some have used thermal airship, hot air. The envelope of an airship may form the gasbag, or it may contain a number of gas-filled cells. An air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Aircraft Of The Royal Naval Air Service
A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but lists are frequently written down on paper, or maintained electronically. Lists are "most frequently a tool", and "one does not ''read'' but only ''uses'' a list: one looks up the relevant information in it, but usually does not need to deal with it as a whole". Lucie Doležalová,The Potential and Limitations of Studying Lists, in Lucie Doležalová, ed., ''The Charm of a List: From the Sumerians to Computerised Data Processing'' (2009). Purpose It has been observed that, with a few exceptions, "the scholarship on lists remains fragmented". David Wallechinsky, a co-author of '' The Book of Lists'', described the attraction of lists as being "because we live in an era of overstimulation, especially in terms of information, and lists help ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Blimps Operated By The USN
During the First World War, the United States Navy trained crews at British bases, and operated British designed and built blimps on combat patrols. The Navy purchased three types of British blimps. Operations were flown in a US SSZ and airships operated by the Royal Navy. SSZ class The US Navy purchased two SSZ class blimps, which were long, in diameter and had a volume of . They were propelled by a single Rolls-Royce Hawk engine. A replacement SSZ-23 was acquired in November 1917 and first operated from Cranwell for training. It was then assigned patrol duties from RNAS Howden. These operations included at least 24 operational missions in the spring of 1918. Ensign Phillip Barnes received the Distinguished Flying Cross from King George V during one of those flights. The SSZ-23 then was transferred to Lowthorpe and completed another 24 operational flights by August, when it returned to Howden where it was destroyed in an accident. While preparing to mate the old SSZ-23 en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSZ 37 Over Ship WWI IWM Q 48005 (''Srpska stranka Zavetnici'')
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SSZ may refer to: * The IATA airport code for Santos Air Base in Santos, São Paulo, Brazil * Spaceship Zero * Sulfasalazine * Hyundai Separated Sound Zone * Serbian Party Oathkeepers The Serbian Party Oathkeepers (, abbr. SSZ), commonly known as just Oathkeepers, is a far-right political party in Serbia. Milica Đurđević Stamenkovski has been the party's president since 2021. Initially known as Serbian Council Oathkeep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R23X Class Airship
The British R.23X class of rigid airships were developed during World War I using the experience gained from the 23 class, but only two of the planned four R.23X class were built: ''R.27'' and ''R.29''. Both were completed mid-1918, but just months after entering service ''R.27'' was destroyed by fire in a hangar; while ''R.29'' went on to become the most successful British wartime rigid airship, being the only one to meet enemy action, as well as the only one to sink a submarine.HMA 23X Airship Heritage Trust. Retrieved on 10 March 2009. Design and development The -designed 23 class rigid airships, which were basically "stretched" and modified versions of the[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RNAS Howden
RNAS Howden (later RAF Howden) was an airship station near the town of Howden south-east of York, England. History It was opened in March 1916 to cover the East Coast ports shipping from attacks by German U-boats during the World War I, First World War, with its first airship, the Coastal class blimp, Coastal-class non-rigid airship arriving on 26 June 1916. From 1916 to 1918 Howden was a Royal Naval Air Service establishment, with the base transferring to the Royal Air Force when it was established on 1 April 1918. While airships flew on patrols from Howden until the end of the war, Howden-based airships never engaged in direct combat with German submarines. The station remained operational after the end of the war, with operations continuing to support minesweeping operations over the North Sea. A new hangar, at the time the largest in the world, was completed in 1919. The No.2 Double Rigid Shed measured in length and clearance height. In 1921, the rigid airship R38 cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menai Suspension Bridge
The Menai Suspension Bridge ( or ) is a suspension bridge spanning the Menai Strait between the island of Anglesey and the mainland of Wales. Designed by Thomas Telford and completed in 1826, it was the world's first major suspension bridge. The bridge still carries road traffic and is a Grade I listed structure. Background The Menai Strait was created by glacial erosion along a line of weakness associated with the Menai Strait fault system. During a series of Pleistocene glaciations (that lasted from about 2,580,000 to 11,700 years ago), a succession of ice-sheets moved from northeast to southwest across Anglesey and neighbouring Gwynedd, scouring the underlying rock and creating a series of linear bedrock hollows. The deepest of these channels eventually became flooded by the sea as the ice sheets receded, forming the Menai Strait. As Anglesey has been an island throughout recorded human history, the only way to reach it was by crossing the strait. However, this has always b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RNAS Anglesey
Royal Air Force Mona, or more simply RAF Mona, is a Royal Air Force station near Bodffordd on the island of Anglesey, Wales. It is primarily used as a relief landing ground for RAF Valley. RAF Mona is also the home of Mona Flying Club who operate some evenings and most weekends. History First World War This location was first used for aviation during the World War I, First World War when the Royal Naval Air Service opened an airship base here named Royal Naval Air Station (RNAS) Anglesey (also known as RNAS Bodffordd, RNAS Gwalchmai and RNAS Llangefni). RNAS Anglesey was commissioned on 26 September 1915, when it was operated by 14 Group RNAS, operating SS18, an SS class airship, which was later joined by airships SS22, SS24 and SS25. The station had in a large airship hangar, long, workshops, hydrogen gas production sheds and accommodation huts. The airships, which could drop bombs, escorted ships and patrolled for enemy submarines in the central section of the Irish Sea be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
