Garmin GPS System

Amazon.comManufacturer’s Description (July 11, 2008) With the state-of-the-art 3D elevation perspective and preloaded topographic map data of the U.S., the rugged Oregon 400t provides all the tools you need for serious climbing, hiking or hunting. This high-sensitivity GPS receiver is preloaded with topographic maps, and features a high-resolution, color [...]

Amazon.com Product Description–January 21, 2008
This rugged, advanced handheld is packed with detailed topographic maps for all your hiking adventures not to mention 3-D map view, a high-sensitivity receiver, barometric altimeter, electronic compass, SD card slot, picture viewer and color display. Exchange tracks, waypoints, routes and geocaches wirelessly [...]