The WAAS-certified GNS 530W leads the industry with multitasking, integrated avionics and cutting-edge WAAS navigation. The standard GNS 530W features a 10-watt comm, and for a slightly higher price, GNS 530AW delivers 16 watts of power output. Both versions come with optional Class B TAWS alerting to warn you of potential terrain and obstacle conflicts along your flight path.GNS 530W is an all-in-one GPS/Nav/Comm solution. It features a WAAS-certified GPS, 2280-channel capacity comm and 200-channel ILS/VOR with localizer and glideslope. High-speed 5 Hz processing makes navigation calculations and map redraw rates five times faster than earlier GNS series navigators. When installed alongside GTN series avionics, the GNS 430W can automatically receive flight plans from the touchscreen device. The two devices can also share user waypoints back and forth with each other.GNS 530W's 5-inch high-contrast display with brilliant colors makes it easy to read and interpret pilot-critical information. Effective use of color makes it easy to see your position relative to ground features, chart data, navaids, flight plan routings, approach procedures and more. Conveniently scan information from wide viewing angles, even in direct sunlight.