This Pilot-friendly Garmin GPSmap 396 manual concentrates on a task-oriented format to cover all GPS operations. The Garmin GPSmap 396 adds to the capabilities of the GPSmap 296 and introduces XM Radio's near realtime weather information. The Table of Contents lists all operations. Find the operation that interests you, go to the appropriate page and view the step-by-step instructions from beginning to end. Get up and running FAST! The manufacturer’s manual contains the official recommendations and is an excellent reference. This manual is designed to be used in conjunction with the unit in the aircraft or while using the AC adapter at home. This combination will safely lower your learning curve without the noise and distractions that accompany flying. It also is valuable as a takealong tool in the cockpit for a quick reference as needed. The Appendix’s provide descriptions for all pages. Written for pilots by a CFI with over 40 years of experience who is ATP rated in both airplanes and helicopters. He also is an accomplished Flight, Simulator and Ground Instructor.