Built circa 1922, the Swanson SS-4 was a two-place side-by-side open cockpit biplane. With I-struts and powered by a 90hp Curtiss OX-5, the wingspan was 34’0″.
It was auctioned from a museum estate in 1995.
Built circa 1922, the Swanson SS-4 was a two-place side-by-side open cockpit biplane. With I-struts and powered by a 90hp Curtiss OX-5, the wingspan was 34’0″.
It was auctioned from a museum estate in 1995.