|
Kroeber M4 Köller
The Kroeber M4 Köller was a 2-stroke air-cooled horizontally-opposed piston engine designed and built by Dr. Kroeber & Sohn G.m.b.H. in Germany in the late 1930s. The M4 proved relatively popular, for powering the ultra-light aircraft and motor-gliders in vogue during the 1920s and 1930s. Variants ;Kroeber M3 Köller:either a typo or a variant of the M4, (only reference is Cynk's Polish aircraft 1893-1939) ;Kroeber M4 Köller:Main production variant Applications ''Data from:''AEHS : HOAE Kroeber * Grunau Motor-Baby - German motor-glider conversion of a Grunau Baby * Kocjan Bąk I - Polish motorglider * Dittmar Condor 'La Falda' (a removable power-egg with M4 and pusher propeller) * Möller Stomo 3 - German high-speed ultralight aircraft * Akaflieg München Mü13M Motormerlin * ITS-8 - Polish motorglider sic Kroeber M3 Köller (only reference to M3) Engines on display There are several M4 engines on display, but one of the best preserved and presented is at the Polish ... [...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] |