Search results for query: helicopter

Hi, from Wikipedia; https://en.wikipedia.org/wiki/Berger-Helicopter Hans Berger was a Swiss inventor noted for the two successful helicopters that he designed and built by himself with no formal aeronautical training: the BX-50 of 1961 and the BX-110 of 1974. The latter design proved sound...

A military helicopter moving a strange object? https://www.youtube.com/watch?v=1qjQQv243l8

Hughes 500-derived helicopter v Hughes 500-derived helicopter ::) "LIMA: Boeing, MD Helicopters spar for light attack requirement" Source: http://www.flightglobal.com/news/articles/lima-boeing-md-helicopters-spar-for-light-attack-410235/

Hi, Mr. Russell S. Powell designed a coaxial-rotor helicopter or autogiro in 1935,mentioned in Aerofiles site; http://www.aerofiles.com/_pl.html http://blog.modernmechanix.com/inventors-patent-odd-designs-for-safer-planes/

Hi all, I heard that,the Gloster company designed an unmanned crop-spraying helicopter project before it merged with Armstrong Whitworth Aircraft Ltd.,does anyone know any info about it ?.

From my dear Stingray, Bell Model-608; Man with helicopter rotors of the Bell 608 Close up of mechanism on rotor of the Bell 608 Close up of cargo load gear on the Bell 608 Close up of the rescue hook on the Bell 608 View into helicopter window of the Bell 608 Helicopter control panel...

Built by Georg William Schmidt (Pioneer Helicopter Co. /Florida) around 1962/63: Cold cycle two to four seat helicopter, 1 Lycoming VO-435 with 260 hp, driving a two spool axial compressor, rotor diameter 10.06 m, cruising speed 270 km/h From "Der Flieger", October 1963

...it was RPV; http://www.secretprojects.co.uk/forum/index.php/topic,1303.msg10858.html#msg10858 But the company developed some manned helicopter and one STOL aircraft,the XR-200 was two-seat autogyro,had a two-blade rigid main rotor and a 75 hp light engine driving a rear-mounted Benson...

After almost 64 years of operations Enstrom Helicopters is forced to cease its activities on 21 January 2021. The sad news was announced in a press release by the company’s Director of Sales and Marketing, Dennis Martin. The step is the result of several financial difficulties. These have made...

Hi, I can't ID those three helicopters well,although their names wrote on the pictures,but I didn't find a them on Internet,please help ?. http://www.avia-it.com/act/biblioteca/periodici/PDF%20Riviste/Ala%20d'Italia/L'ALA%20D'ITALIA%201954%2004-5.pdf

Hi, I dreamed by that method from more two years,until I see it here,it was for helicopters to protect the rotors as rotary/fixed wing aircraft. http://www.google.com/patents?id=dtATAAAAEBAJ&printsec=abstract&zoom=4&dq=Aviation+Week+airplane&num=100#PPA1,M1

Mockup of Hirobo Bit single-seat electric coaxial helicopter on display at Japan Aerospace 2012. http://youtu.be/HE8dMmcbnV0 http://youtu.be/GBJRWc_-fz0 Source: http://helihub.com/2012/11/11/new-single-seat-electric-coaxial-helicopter-concept-in-japan/

...entered the Army Air Corps (AAC) order of battle in 2004 with the arrival of the WAH-6D Apache Longbow. The AAC had been arming its helicopters since the service’s establishment in its modern form in 1957, even if that was a Sterling poked out the door of a Skeeter. The arrival of the Scout...

The MoD have issued a requirement for a medium-lift support helicopter for Fleet Operational Standards and Training (FOST) and Navy Command (NC) under a Military Registered Civil Operated Aircraft (MRCOA) contract. The requirements are mostly training and staff transport but there are some...

While reading "History of German Guided Missiles Development" I came across a reference by Baron Von Zborowsky himself on a wartime helicopter project to lift such heavy loads as tanks up to a 100kms at 100km/h. It would use rocket engines attached to the rotor blade tips. Does anyone know more...

In Aviation Week June 1960, I found an ad from the Del Mar Laboratories, presenting a light helicopter for manned or unmanned use. Probably identical to the later DH-1A "Whirlymite", but looking somewhat different on this picture. (More about the DH-1A on Stingrays site ...

Hi all, we all know the Praga helicopters XE-I (LC-I) see www.aviastar.org/helicopters_eng/praga_e-1.php Praga XE-II (LC-II) see www.aviastar.org/helicopters_eng/aero_xe-2.php and the project LC-III (see down). Now I have found a little information about the projects LC.IV (LC-P.4) and LC.V...

Model of KB Vertical KT-112UD light attack helicopter on display at IDEX 2017. Source: http://defence-blog.com/news/ukraine-unveils-new-kt-112-light-attack-helicopter-concept-at-idex-2017.html

Can anybody identify this Russian helicopter design with additional forward propulsion? It’s from the “Bulletin of the Russian Aviation Research Group of Air-Britain” No. 155, p. 36. (Sorry for the bad quality.)

Hi, The Molyneux XM-1000 twin rotor helicopter project.