A test pilot and his weather observer develop a "robot" control so airplanes can be flown without pilots, but enemy agents get wind of it and try to steal it or destroy it.
1994
1943
2018
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1998
2011
1989
1935
1995
1958
1974
2017
1996
2023
1938
1999
1944
2024
2008
1955
