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Rules and Regulations of the 1922 Rhön Soaring Flight Contest
| Year: | 1923 |
|---|---|
| Document Type: | N/A |
| Series: | NACA Technical Memorandums |
| Report Number: | NACA-TM-184 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc56199/ |
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