Standalone digital variometer, final glide calculator and navigation system with moving map. Extremely bright 3,5 inch (9cm) color display, readable in all sunlight conditions with the ability to adjust the backlight. Two rotary switches (knobs) with push button function and three push buttons are used for input. GPS and PDA inputs/outputs. Flarm Indication, when Flarm is connected to the GPS port. Additional Flarm radar screen and optional artificial horizon display. Inertial assisted high precision pressure sensors. Built-in voice module and AHRS-hardware. Easy firmware upgrades via SD card. Fast wind calculation with external compass. Indicator 80mm diameter, 80x80x45mm. Sensor box: 65x45x85mm. Consumption at 12V 250mA.