Category:Ralph Johnstone

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English: Ralph Greenley Johnstone (September 18, 1880 – November 17, 1910) was the first American pilot to die in an airplane crash.[2] He and Archibald Hoxsey were known as the "heavenly twins" for their attempts to break altitude records.

Media in category "Ralph Johnstone"

The following 6 files are in this category, out of 6 total.