The Sorrell SNS-2 Guppy is an American single-seat, negative stagger, cabin biplane designed for amateur construction that was produced in kit form by the Sorrell Aircraft Company of Tenino, Washington.

[1] As of 2019[update] plans were available from Thunderbird Aviation of Ray, Michigan.

[2] The SNS-2 Guppy is a wooden-built negative-stagger biplane with a fixed conventional landing gear with a tailwheel.

Designed to use engines up to 36 hp (27 kW) the kit came with a 32 hp (24 kW) Rotax 377 engine.

[1] Data from Jane's All the World's Aircraft 1989-90[1]General characteristics Performance