Forum 3 - Philadelphia, PA 1947
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A Comparison of Rotor Theory with Experimental Data Obtained From NACA Flight Tests of a Helicopter in Various Flight Conditions Regular Price: $30.00 Member price: $15.00
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Vibration Isolation in Helicopters Regular Price: $30.00 Member price: $15.00
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Effect of Blade Stalling on the Efficiency of a Helicopter Rotor as Measured in Flight Regular Price: $30.00 Member price: $15.00
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Limitations in Helicopter Design Regular Price: $30.00 Member price: $15.00
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The Helicopter - Navy Operational Uses, Past, Present and Future Regular Price: $30.00 Member price: $15.00
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Whirl Testing of Helicopter Rotors by the Air Materiel Command Regular Price: $30.00 Member price: $15.00
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Rotor Governor Testing by the A. M. C. Regular Price: $30.00 Member price: $15.00
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Design and Development of Helicopter Main Transmissions Regular Price: $30.00 Member price: $15.00
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Test Instrumentation Problems of the Helicopter Regular Price: $30.00 Member price: $15.00
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Regulatory Problems Facing the Helicopter Industry Regular Price: $30.00 Member price: $15.00
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Maintenance Procedures in Commercial Helicopter Operations Regular Price: $30.00 Member price: $15.00
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Agricultural Uses of The Helicopter Regular Price: $30.00 Member price: $15.00
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Commercial School Operations Regular Price: $30.00 Member price: $15.00
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Some Problems of Helicopter Operation and Their Influence on Design Regular Price: $30.00 Member price: $15.00
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Recent Post Office Experiences with Helicopter Operations Regular Price: $30.00 Member price: $15.00
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The Economics of the Helicopter for the Individual Regular Price: $30.00 Member price: $15.00
