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May 2023
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The New RC Soaring Digest
RC Soaring Digest (RCSD) is a reader-written monthly publication for the RC sailplane enthusiast and has been published since 1984.
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The New RC Soaring Digest Staff
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The New RC Soaring Digest
May 3, 2023
Glider Patents
US 2019/0318296 A1: System and Method for Performing Precision Guided Air to Ground…
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