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On the second flight, the team decided to try firing both rockets together for increased thrust over a shorter period. However, rather than burning properly one of the rockets exploded, punching holes in both wings and setting the aircraft alight. Stamer was nevertheless able to bring it down from a
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to investigate the possibility of fitting rockets to an aircraft. There they encountered some of
Lippisch's revolutionary gliders, which because of their tail-less designs seemed suitable for adapting to rocket propulsion. Lippisch was able to demonstrate how models of his aircraft would fly with
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as the fuel of the rockets was consumed. The rockets were intended to be fired one after the other, to provide continuous thrust for as long as possible, and each had a burn time of around 30 seconds. Fritz Stamer, who had long been a
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rockets were installed, to be electrically fired by a switch in the cockpit. A counterweight system was also devised and placed under the cockpit floor which would automatically adjust the aircraft's
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for
Lippisch's designs was selected to fly the aircraft. After one false start, the aircraft took off and flew a 1,500 metre (4,900 ft) circuit of the Wasserkuppe's landing strip.
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was developed as the successor to the "Ente", and was demonstrated successfully to the public in
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small rockets installed in them. In June von Opel, Sander, and Valier returned and bought one of his aircraft, the Ente, a
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height of around 20 metres (65 ft) before hastily abandoning the Ente, which was burned beyond any hope of repair.
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During the late 1920s von Opel had made a variety of demonstrations involving rocket-powered vehicles for the
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Alexander
Lippisch (glider); Fritz von Opel, Max Valier, Friedrich Sander (rocket propulsion)
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237:) was the world's first full-sized rocket-powered aircraft. It was designed by
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2 Ă— Sander black powder rockets, 0.1962 kN (44.1 lbf) thrust each
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449:(in German). Germany: www.segelflugmuseum.de. Archived from
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and first flown under power on June 11, 1928, piloted by
27:"Ente" redirects here. For the 2013 Indian film, see
425:. London, United Kingdom: Amber Books. p. 224.
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500:Deutsche Forschungsanstalt fĂĽr Segelflug (DFS)
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280:. In March 1928 the three men visited the
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124:Learn how and when to remove this message
423:Germany's Secret Weapons of World War II
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62:adding citations to reliable sources
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367:11.94 m (39 ft 2 in)
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373:20.3 m (219 sq ft)
324:Specifications (RRG Raketen-Ente)
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156:General information
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447:"RRG-Raketen Ente"
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47:This article
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455:. Retrieved
451:the original
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378:Aspect ratio
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270:pyrotechnics
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216:First flight
203:Number built
178:Manufacturer
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56:Please help
51:verification
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634:Rhönsperber
629:Rhönbussard
394:Performance
386:Powerplant:
282:Wasserkuppe
114:August 2012
29:Ente (film)
769:Categories
684:Zögling 35
679:Zögling 33
594:Moazag'otl
559:Fliege IIa
408:References
371:Wing area:
318:Opel RAK.1
307:test pilot
278:Max Valier
259:Max Valier
84:newspapers
639:SĂŁo Paulo
624:Rhönadler
609:Professor
604:Präsident
512:DFS Names
457:17 August
365:Wingspan:
340:Data from
243:sailplane
649:Seeadler
584:Jacht 71
574:Hangwind
554:Fafnir 2
502:aircraft
293:design.
251:Opel-RAK
193:Designer
187:Opel-RAK
750:DFS 346
745:DFS 332
740:DFS 331
735:DFS 230
730:DFS 228
725:DFS 194
720:DFS 193
664:Stanavo
589:Kranich
569:Habicht
359:Length:
286:gliding
211:History
172:Germany
98:scholar
715:DFS 54
710:DFS 40
705:DFS 39
619:Reiher
614:Rammer
564:Ha III
549:Fafnir
524:Condor
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401:Range:
291:canard
231:German
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674:Weihe
353:Crew:
241:as a
105:JSTOR
91:books
544:Ente
534:Eber
529:E 32
459:2012
427:ISBN
316:The
296:Two
266:Opel
257:and
235:duck
227:Ente
225:The
219:1928
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161:Type
139:Ente
77:news
18:Ente
60:by
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