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SR.N3
The British Hovercraft Corporation SR.N3 was a 37.5 ton hovercraft originally designed by Saunders-Roe. Launched in 1963, it was primarily aimed at military deployment. It was a military version of the SR.N2 Propulsion and lift was provided by four rear-mounted Bristol-Siddeley Gnome gas turbine engines that allowed the SR.N3 to cruise at 70 knots. The British IHTU (Interservice Hovercraft Trials Unit), based at Browndown, Stokes Bay Stokes Bay ( grid ref.:)) (50.782982, -1.163868) is an area of the Solent that lies just south of Gosport, between Portsmouth and Lee-on-the-Solent, Hampshire. There is a shingle beach with views of Ryde and East Cowes on the Isle of Wight to the ..., tested the SR.N3 in a wide variety of conditions, including ice. On 16 September 1964 an SR.N3 operated satisfactorily in a full gale and six foot seas. The SR.N3 never entered full service and ended up being used for target practice. References External links SR.N3- Hovercraft Museum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SRN 3
SRN or Srn may refer to: * SR.N (Saunders-Roe Nautical), a series of hovercraft produced by Saunders-Roe: ** SR.N1, the first modern hovercraft ** SR.N2, the first hovercraft to operate a commercial service **SR.N3, the first hovercraft designed for military use **SR.N4, a large four-prop ferry hovercraft ** SR.N5, a river patrol hovercraft used in Vietnam **SR.N6, a longer SR.N5 * SRN1 mechanism, a radical-nucleophilic aromatic substitution in organic chemistry * Salem Radio Network, a United States-based Christian radio network * Scottish Recovery Network, an initiative designed to raise awareness of recovery from mental disorders * Simple recurrent network, a type of recurrent neural network * Sranan Tongo, a Creole language, ISN-639 code * A state registered nurse in the United Kingdom * Union of the Russian People The Union of the Russian People (URP) (russian: Союз русского народа, translit=Soyuz russkogo naroda; СРН/SRN) is a loyalist far-right natio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Hovercraft Corporation
British Hovercraft Corporation (BHC) was a British hovercraft manufacturer that designed and produced multiple types of vehicles for both commercial and civil purposes. Created with the intention of producing viable commercial hovercraft in March 1966, BHC was the result of an corporate merger between the Saunders-Roe division of Westland Aircraft and Vickers Supermarine's hovercraft interests. None of the Vickers hovercraft designs reached quantity production, manufacturing efforts being centered upon Saunders-Roe's existing portfolio. Perhaps the most high-profile vehicle produced by BHC was the large SR.N4 ''Mountbatten'' class hovercraft; it was the largest civil-orientated hovercraft to ever be put into service; several were completed and used in revenue services across the English Channel for multiple decades. Later on, the BHC developed their own newer hovercraft designs, such as the military-oriented BH.7 ''Wellington'' class and the medium-size diesel-powered British Hov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders-Roe
Saunders-Roe Limited, also known as Saro, was a British aero- and marine-engineering company based at Columbine Works, East Cowes, Isle of Wight. History The name was adopted in 1929 after Alliott Verdon Roe (see Avro) and John Lord took a controlling interest in the aircraft and boat-builders S. E. Saunders. Prior to this (excepting for the Sopwith/Saunders Bat Boat) the products were Saunders, the A4 Medina for example dating from 1926. Sam Saunders the founder developed the Consuta material used in marine and aviation craft. The Saunders-Roe interest in aviation didn’t prevent the firm from continuing with the boatbuilding activities associated with S. E. Saunders Ltd Saunders Roe concentrated on producing flying-boats, but none were produced in very large quantities – the longest run being 31 Londons. They also produced hulls for the Blackburn Bluebird. During the Second World War Saro manufactured Supermarine Walrus and Supermarine Sea Otters. Their works ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Hovercraft
A hovercraft, also known as an air-cushion vehicle or ACV, is an amphibious craft capable of travelling over land, water, mud, ice, and other surfaces. Hovercraft use blowers to produce a large volume of air below the hull, or air cushion, that is slightly above atmospheric pressure. The pressure difference between the higher pressure air below the hull and lower pressure ambient air above it produces lift, which causes the hull to float above the running surface. For stability reasons, the air is typically blown through slots or holes around the outside of a disk- or oval-shaped platform, giving most hovercraft a characteristic rounded-rectangle shape. The first practical design for hovercraft was derived from a British invention in the 1950s. They are now used throughout the world as specialised transports in disaster relief, coastguard, military and survey applications, as well as for sport or passenger service. Very large versions have been used to transport hundreds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol-Siddeley Gnome
The Rolls-Royce Gnome is a British turboshaft engine originally developed by the de Havilland Engine Company as a licence-built General Electric T58, an American mid-1950s design. The Gnome came to Rolls-Royce after their takeover of Bristol Siddeley in 1968, Bristol having absorbed de Havilland Engines Limited in 1961. A licence to manufacture the T58 was purchased in 1958. The T58 had begun bench testing in 1955 and by 1958 had already been used in helicopters and de Havilland were able to test their first engines in a Westland Whirlwind and Wasp helicopters in August 1959 and March 1960 respectively. A free-turbine turboshaft, it was used in helicopters such as the Westland Sea King and Westland Whirlwind. The design was sub-licensed to Alfa-Romeo. There were two series produced: the "H" turboshaft for helicopter use, and the "P" turboprop for fixed-wing aircraft. Design and development A two-stage turbine drives the 10 stage all-axial compressor, whilst a single-stage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stokes Bay
Stokes Bay ( grid ref.:)) (50.782982, -1.163868) is an area of the Solent that lies just south of Gosport, between Portsmouth and Lee-on-the-Solent, Hampshire. There is a shingle beach with views of Ryde and East Cowes on the Isle of Wight to the south and Fawley to the south west. The settlement of Alverstoke is close by. History To the east of Stokes Bay is Fort Gilkicker, which was built in 1871 to guard the headland and the western approaches to Portsmouth Harbour and housed 22 gun emplacements. The bay was used for experiments with submarine mines from 1879-1912. A narrow gauge railway was built from the bay to Fort Blockhouse for these operations, along with a pier. Fort Gilkicker was used in both world wars to protect Portsmouth and air attacks and fell into disrepair shortly after 1945; it is on the Buildings at Risk Register and support is being sought for its conservation and for an alternative use. There was also a pier, adjacent to Gosport and Fareham Inshore R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight International
''Flight International'' is a monthly magazine focused on aerospace. Published in the United Kingdom and founded in 1909 as "A Journal devoted to the Interests, Practice, and Progress of Aerial Locomotion and Transport", it is the world's oldest continuously published aviation news magazine. ''Flight International'' is published by DVV Media Group. Competitors include Jane's Information Group and ''Aviation Week''. Former editors of, and contributors include H. F. King, Bill Gunston, John W. R. Taylor and David Learmount. History The founder and first editor of ''Flight'' was Stanley Spooner. He was also the creator and editor of ''The Automotor Journal'', originally titled ''The Automotor Journal and Horseless Vehicle''.Guide To British Industrial History: Biographies: ''S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
