Men Against the Sky (1940)
A draftswoman, the sister of an aging, alcoholic pilot, secretly uses her brother's ideas to solve design problems for an experimental military plane in an attempt to save the company and salvage her brother's reputation.
A draftswoman, the sister of an aging, alcoholic pilot, secretly uses her brother's ideas to solve design problems for an experimental military plane in an attempt to save the company and salvage her brother's reputation.