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US2860423A
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Flight training apparatus for simulating control loading with pilot pressure control
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US2930143A
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Mock flight computing system having control response characteristics
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US2842867A
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Flight computing system and apparatus
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US2701922A
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Flight simulating means with stabilizing control
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US2714047A
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Recording apparatus for multiple course tracing
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US2697285A
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Simulated flight and radio navigation apparatus
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US2660720A
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Simulated radio signal apparatus
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US2570776A
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Shaft coupling
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US2687580A
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Flight training apparatus for computing flight conditions and simulating reaction offorces on pilot
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US2569292A
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Wire winding machine
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US2506998A
|
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Flight navigation training apparatus
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US2529468A
|
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Radio range navigation apparatus for training aircraft personnel
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US2460877A
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Control apparatus
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US2432142A
|
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Amplifying apparatus
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US2474096A
|
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Optical training apparatus
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US2510385A
|
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Flight training apparatus
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US2560528A
|
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Training means for blind navigating systems
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US2522434A
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Control response trainer for aircraft pilots
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US2432141A
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Electromechanical integrating device with inverse feedback
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US2432140A
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Variable potential integrating device
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