As of today, there is no simulator for the KLN94. Even the popular GPS simulator software from ASA does not contain a KLN94 simulator (read the product description carefully - there is a presentation of the KNL94 but there is no simulator).

The best option to learn to use the KLN94 is to fly the plane! If you are still looking for a quiter enviroment, there is a simulator for the KLN89b. The KLN89b is less intuitive and does not have a color display. However, it is a good device to start learning GPS functionality.

Download the simulator by clicking here