The efforts of test pilot John Mitchell to make a better life for his wife Mary and their two children seem doomed to failure and he blames himself....
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...
A draftswoman, the sister of an aging, alcoholic pilot, secretly uses her brother's ideas to solve design problems for an experimental military plane...
Set just before the outbreak of WWII, this is the story of a test pilot who works for the (unnamed) enemy. Made in 1939, by the time it was released...
A failed bidding for a project lets locomotive designer Lin Zhenyi experience a sense of failure. Her position as the project leader was replaced by...
