Armstrong loved radio towers and was prone to climbing them. He once even climbed to the top of the 450-foot RCA radio tower on top of the RCA Building in New York City and stood on the very top - absolutely infuriating the head of RCA at the time, David Sarnoff.
Armstrong – who invented FM in 1933, committed suicide in 1954 by walking out of a high-rise building's window and falling to his death.
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