This 1/3-scale Chemlak Z-37 tow plane kit is available from Peter Goldsmith Designs . Build threads for two of the three models shown:

Len B's ~ Left Rear

Jim D's ~ Foreground

Prototype~ Right Rear

Custom Build Thread:

Scott M's ~ Turbo Chmelak

This beautiful 1/3-scale Cessna 185 model is the prototype built by the designer, Gunny Bumburs of Aviation Concepts. Full Kits are now available.

Design & Build Thread 

The Cessna L-19 has been a mainstay tow plane for full-scale soaring in the USA. It only seemed right that there should be a 1/3-scale L-19 out in front of our many 1/3-scale sailplanes.

Jim D's build thread 

With its 165" wing span and 170-222cc engine, this is a massive new ARF tow plane from Hangar 9 and Horizon Hobby.

Horizon Hobby Web Page