Hobart C Sorrell & Sons (John, Mark, Tim),

Rochester WA.

USA

 

Markets kits to build SNS-7 Hiperbipe as two-seat aerobatic biplane with reverse-stagger wings.

 

1995: 16525 Tilley Road South, Tenino, WA 98589, USA.

 

1982: Sorrell Aviation,

Tenino WA.

USA

 

Sorrell Aircraft Co Ltd.