In 1917 Swen Swanson built a single-place, open cockpit monoplane. Swanson’s first construction, age 17 at the time. Possibly designated SS-1 retrospectively.
Wingspan: 21’0″
In 1917 Swen Swanson built a single-place, open cockpit monoplane. Swanson’s first construction, age 17 at the time. Possibly designated SS-1 retrospectively.
Wingspan: 21’0″