united kingdom

On this day 4 decades ago, the Royal Air Force receives its first Chinook helicopter http://www.boeing.co.uk/chinook40?sf240237743=1&fbclid=IwAR0F1GCD1qs8Cl9QJHI3C2gcBS80RflFrlUxqF7_2uk1BkL9FkRaC3lI33M (Photo courtesy of Boeing) And the rest is history serving Falklands, Beirut, Kuwait...

A few questions about the equipment of the British Army: I have read on Wiki that the Army is to dispose of it's entire fleet of Panther CLV? Why is this, I have read that it's cramped when fitted with BOWMAN? What will it's replacement be, the JLSTV? How many Sky Sabre systems are being...

What is the respective costs of the Type 26 and Type 31. What would be the economy of scale if only Type 26 built for the entire 13 ship requirement.

Source: Norman Friedman's Seapower and Space p365-366. AST.9003 envisaged satellites orbiting at 200 miles in 97 degree (sun-synchronous) orbits carrying two cameras with television readout, and an ELINT Antenna. Resolution of the cameras would be 25 and 5 yards with swath widths of 45 and 7...

Hi, I searched the entire forum, but I did not find a thread about the Cultivator Number 6, a projected trenching machine; maybe it is well known to some of the readers, but I think it need a thread due to its particularity. Here the Cultivator as described by Winston Churchill in his book...

Inspired by the “What if the gas turbine hadn’t happened“ I always thought of a different angle. This considers what would have happened if just two men had a different mindset at just one meeting? Ref “Genesis of the Jet” John Golley. This book documents Frank Whittle struggle to develop the...

May 17 1965 - with some differences. The supersonic requirement for a trainer is canned, end result is an AlphaJet / Hawk hybrid. Staunchly subsonic, can't growth into Jaguar. Breguet still goes under and is forced into Dassault as a job program 1967-69. The program is consolidated as a Fouga...

I've been researching flight trials of a doppler-sharpened millimetric radar which took place in early 1990s (possibly 1990-4). I've been informed (by an ex-project member) that: Trial was in connection with a smart "fire-and-forget" UK anti-tank munition. Used a dual-mode...

RN opts for Scheme C (as opposed to real life they adopted Scheme B) of 25,000tons 1923. Ordered 1926....? LBP 780ft, LOA 820ft Beam 92ft Draught fed 23.5ft, aft 25.5ft Displacement 25,000tons Deep 29,500tons SHP 180,000shp Speed 34.5kts Deep 33kts Fuel 4,000tons Endurance 6,000nm Complement...

Could it have happened? Certainly the Lansen is a capable aircraft and the UK sold a number of Hunters to carry the Swedish Airforce over until the Fighter variant came on stream. The Drakken is very attractive and bar rate of climb compared favourably with the Lightning. The A.36 has if...

I have come across a turbofan variant of the RTM.322, the RTM.322-20 rated at 2,338lbf. The project was circa 1984. The only aircraft I know of proposed for the engine was the BAe P.164-108A trainer. I found a diagram of the RTM.322-20 which is attached. Does anyone have any further details...

The British Army of the Rhine (BAOR) based in Germany for the duration of the Cold War was a significant component of British defence spending and equipment in the postwar era. It is a very complicated subject, and . unlike the Royal Navy or the RAF has not been such a popular subject for books...

From British Civil Aircraft since 1919, Mr. F. W. Broughton built a single seat parasol wing light monoplane,powered by one 30 hp Carden,developed from Perman Parasol,called Broughton-Blayney Brawney.

https://www.bbc.co.uk/news/uk-52577473 https://www.bbc.com/news/world-europe-52585652 https://www.telegraph.co.uk/news/2020/05/08/ve-day-2020-75-anniversary-celebrations-live-latest-news/ https://www.telegraph.co.uk/news/2020/05/07/ve-day-2020-celebrations-pictures/...

The ADC Cirrus was the first reliable and affordable aero engine and together with the de Havilland Moth, in the mid-1920s it created the golden age of private flying. It was also the first of the mass-produced small air-cooled four-cylinder inline light aircraft engines. And it has a curious...

https://ukdefencejournal.org.uk/the-type-4x-destroyer-an-early-look-at-an-early-concept/

https://www.gov.uk/government/publications/specification-for-ventilators-to-be-used-in-uk-hospitals-during-the-coronavirus-covid-19-outbreak UK’s new ventilators still awaiting regulatory green light (ft.com, registration may be required)