Flight test of NACA FR-1-B, a low acceleration rocket-propelled vehicle for transonic flutter research

Sherman A. Clevenson, Reginald R. Lundstrom, Ellwyn E. Angle
Jul 1948

A low-acceleration transonic flutter test vehicle was launched and flown by the Langley Pilotless Aircraft Research Division at its testing station at Wallops Island, Va. Flutter data were obtained on two similar sweptback wings (making use of radio telemetering) which indicated that wing flutter was symmetrical in mode.

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