They are built with much of the original hand construction methods and are sought after as a classical open-cockpit aircraft, but with modern digital electronics.

In June 2009, the company announced the improved YMF-5D version, powered by a Jacobs R-755-A2 300 hp (224 kW) engine.

The type was to be type certified in October 2009 and features a new MT-Propeller, a deluxe leather interior, new lightweight carbon fiber wheel pants and fairings, an upgraded avionics package and a cup holder.

[5] In January 2011, the company announced that it would put the Great Lakes Model 2T-1A-1/2 biplane back into production.

[6] In May 2012, the company announced that the first production Great Lakes was being constructed and it was completed in June 2013.