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that enjoyed worldwide popularity during the 1920s and 1930s as people strove for simple and inexpensive ways to learn to fly.
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and auto-bungee tow. Ramp launching from cliffs was also attempted successfully.
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Wings Like Eagles, The Story of
Soaring in the United States
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206:, pages 14-22. Smithsonian Institution Press, 1988.
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279:. You can help Knowledge by
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241:Description of the Zögling
178:Warsztaty Szybowcowe Wrona
108:Cloudcraft Dickson Primary
84:and safety enhancements.
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275:-related article is a
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123:Elliotts Primary EoN
56:and no instruments.
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143:Reynard R.4 Primary
246:2011-06-05 at the
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92:Examples include:
33:are a category of
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128:Jongblood Primary
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320:Categories
185:References
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60:Operations
273:aviation
244:Archived
226:Archived
70:auto-tow
35:aircraft
28:Primary
54:cockpit
30:gliders
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271:This
88:Types
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46:metal
277:stub
208:ISBN
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