Navigation Laboratories has been a major player in GPS Constellation Simulators since 1990. Over the years, we have continued development and refinement for our unique Windows-based software applications we call the Tapestry System.

The Tapestry system is a software suite that provides a modeling and control gateway for the NAVLABS Global Positioning System Constellation Simulators. With our point and shoot Windows Graphical User Interface (GUI), constructing and modifying your simulations is straightforward and easy to master.

Tapestry controls both our LEGACY and MODERNIZED Simulators.