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Handley Page HP.28 Handcross
The Handley Page Handcross was a single-engined biplane day bomber built to an Air Ministry specification. It was not put into production and only the three prototypes were built. Development In August 1923 the Air Ministry issued List of Air Ministry specifications#1920–1929, specification 26/23, which called for a day bomber powered by a Rolls-Royce Condor#Specifications (Condor III), Rolls-Royce Condor III engine which could carry a 550 lb (250 kg) bomb load with a 500-mile (800 km) range. In response, Handley Page designed what was known at the time as the C/7 Handcross but retrospectively became the H.P.28 Handcross after the introduction of the familiar H.P. type numbers in about 1927. The Handcross was constructed from wood and fabric throughout. It was a three-bay biplane with equal-span wings without stagger or sweep. The wings had parallel chord but the lower planes were significantly narrower than the upper; only the lower planes carried dihedral. Ail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister 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'' 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 outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |