The NAV SD shares with LIVE SD all hardware except the GPRS Module. It was specially built for Competition and XC pilots with no interest in LIVETRACKING .

Don't get caught in airspace

With Flymasters 3D airspace warning system you will have ample information to navigate around restriced airspace zones.

Design your own instrument

Need more or less data on your flight screens, with Flymasters' unique Designer you can create the instrument you like and need for your style of flying.

Thermal efficiently

Flymasters' unique thermal ball will help you find the thermal core quicker and the zero buzzer make sure don't fly past lift.

Flight Sharing

You can use GPSDUMP, or any other compatible tool, for Flight Sharing. Just connect your GPS SD to your MAC / PC (windows) and with a few clicks you can download and share your flights, in several well known databases like Xcontest, Leonardo, or DHV.