Garmin GNS 430 WAAS The WAAS-certified GNS 430W and its larger sibling, GNS 530W, lead the industry with multitasking, integrated avionics and cutting-edge WAAS navigation. The standard GNS 430W features a 10-watt comm, and for a slightly higher price, GNS 430AW delivers 16 watts of power output. What's included. GNS 430W Basemap: Worldwide Land...

Garmin GNS 530 WAAS The WAAS-certified GNS 530W and its slightly smaller sibling, GNS 430W, lead 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 T...