Special Features:

Turn by turn navigation; waterproof; 2 in, screen; color display; 36 hour battery life; usb interface; 500 waypoints; 15 m position acccuracy'24 mb internal memory

Properties:

A fixed number of components and/or items, not all having the same basic name, of a ground or airborne navigation set that acquires and tracks signals from a constellation of orbital satellites to obtain time and three-dimensional position and velocity directly or in conjunction with sub systems of the host vehicle. Excludes stand alone navigation systems, such as inertial navigation set.