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- Q77668 subject Q11704826.
- Q77668 subject Q6352925.
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- Q77668 subject Q6646943.
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- Q77668 subject Q8743352.
- Q77668 subject Q8755198.
- Q77668 subject Q8756937.
- Q77668 abstract "Johannes Winkler was a German rocket pioneer who founded the first German rocket society and launched the first successful liquid-fuelled rocket in Europe.In 1915 during World War I, he joined the German army and was wounded in action the following year, leading to a lengthy hospitalisation. After his recovery, he studied as a machinist at the Danzig technical college and found a job at Junkers.On July 5, 1927, he was one of the founders the Verein für Raumschiffahrt (VfR - "Spaceflight Society"). He also was the society's first president and editor of the VfR's Die Rakete' journal.On March 14, 1931 at 4:45pm, he launched the Hückel-Winkler I (HW-I) at the Gross Kühnau drill field near Dessau. According to his account, it was planned to reach an altitude of 500 meters, but it turned and flew horizontally, landing 200 meters from the pad. The maximum altitude of the rocket was not recorded. It was powered by liquid oxygen and liquid methane.Eighteen months after the HW-I flight, Winkler launched the HW-II on October 6, 1932 in a public demonstration, which included invited officials from the Königsberg council. Unfortunately, the rocket exploded within seconds of ignition because of a faulty fuel valve.Winkler designed a number of other rockets and JATO units for Junkers and then a government aviation research institute, but none left the drawing board.".
- Q77668 birthDate "1897-05-29".
- Q77668 birthPlace Q910522.
- Q77668 deathDate "1947-12-27".
- Q77668 deathPlace Q2773.
- Q77668 wikiPageWikiLink Q11704826.
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- Q77668 wikiPageWikiLink Q2773.
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- Q77668 wikiPageWikiLink Q6352925.
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- Q77668 wikiPageWikiLink Q6646943.
- Q77668 wikiPageWikiLink Q7036037.
- Q77668 wikiPageWikiLink Q7909414.
- Q77668 wikiPageWikiLink Q8743352.
- Q77668 wikiPageWikiLink Q8755198.
- Q77668 wikiPageWikiLink Q8756937.
- Q77668 wikiPageWikiLink Q910522.
- Q77668 birthDate "1897-05-29".
- Q77668 birthPlace "Bad Carlsruhe, German Empire".
- Q77668 birthPlace "present-day Pokój, Poland".
- Q77668 deathDate "1947-12-27".
- Q77668 deathPlace "Braunschweig-Querum".
- Q77668 name "Johannes Winkler".
- Q77668 type Person.
- Q77668 type Agent.
- Q77668 type Person.
- Q77668 type Scientist.
- Q77668 type Agent.
- Q77668 type NaturalPerson.
- Q77668 type Thing.
- Q77668 type Q215627.
- Q77668 type Q5.
- Q77668 type Q901.
- Q77668 type Person.
- Q77668 comment "Johannes Winkler was a German rocket pioneer who founded the first German rocket society and launched the first successful liquid-fuelled rocket in Europe.In 1915 during World War I, he joined the German army and was wounded in action the following year, leading to a lengthy hospitalisation.".
- Q77668 label "Johannes Winkler".
- Q77668 name "Johannes Winkler".