Turbo charge your Garmin GNS430, GNS530 or other Navigation Systems with SANDIA aerospace's New SAC 7-35 Airdata Computer.  The SAC 7-35 allows you to use all the features designed into these systems, making your flying safer and more economical.

You'll quickly see SANDIA aerospace innovation at work in the SAE5-35 Altitude Data System. Designed by engineers that are also pilots, the SAE5-35 will surprise you with the well thought out pilot features.

Our MARC70 family of interface modules is the solution to your interface woes. Versatility and serviceability is the name of game when it comes to interfacing sophisticated avionics systems. Just select the interface modules you need and the enclosure that best fits your needs. All MARC70 modules are PMA approved and tested for operation to 70,000 feet.

Let SANDIA aerospace provide you reliable switching of your GPS and VOR receivers. Our Switching Units use high grade relays to insure dependable operation. Weather you have a CDI, HSI or EFIS system, you can depend on our switching units to display the proper information.

Your avionics are a major investment, and we keep them running at peak performance and reduce the chances of pre-mature failure with our family of Avionics Cooling Fans.