
January 15, 1970 William Thomas Piper, Sr., an aircraft manufacturer and businessman who left an indelible imprint on the aviation industry, died in …
An Aviation Innovator Completes His Life’s Journey
January 15, 1970 William Thomas Piper, Sr., an aircraft manufacturer and businessman who left an indelible imprint on the aviation industry, died in …
An Aviation Innovator Completes His Life’s Journey