The "Ugly Duck" is a high performance racer at a low price that meets IRCSSA class II specs.  Plans available for download.


The LS-4 "Condor" is a class III racer with good looks and incredible speed.  Plans available for download.

The plans include written instructions, CAD drawings and a bill of materials. These instructions have been tested thoroughly so that you can enjoy building your model with ease. 

Each model requires a 2-channel radio with one steering servo and one arm type sail servo.  These can be purchased at If you do not have any radio equipment we recommend the Futaba 2DR 2-Channel AM/1 S3003/1 S3801 Radio/Servo package.  For the sail control any arm type servo with 150 in-oz of torque or more is adequate.

If you're interested in designing your own model, but want a proven design to work from, the plans for each model also provide a good starting point. 

After you come home from a pleasant sail, the LS models break down and hang easily on a wall with only two pegs.  They fit easily into any size car and set up in about 30 seconds.  With such durability and easy use, these models are sure to be hours of fun all year long.

In addition to complete tested designs, I also offer free RC landsailer design tips & tools for those of you who prefer to design your own models from scratch.