Garmin GPS 73

Easy-to-use handheld navigator with high-sensitivity GPS receiver marks and stores 1,000 waypoints and 100 tracks so you’ll navigate right back to them again. The Sail Help feature for GPS 73 includes virtual starting line, heading line, countdown timers, speed history and tack Help. That is the easiest navigational solution for power boats, sailboats or small watercraft that don’t have a chart plotter. It’s also ideal as crucial emergency navigation backup for all vessels. It even floats! Provides sunrise/sunset times, estimated time of arrival, man overboard (MOB), marine alarms and marine data. Screen and keys feature a built-in backlight, making its high-contrast display easy to read in all lighting conditions. Includes NMEA 0183 give a boost to and over 18 hours of battery life with 2 AA batteries.
SAILASSIST – Includes several sailing features such as virtual starting line, countdown timers, speed history and tack Help
LONG BATTERY LIFE – The hand-held can operate for 18+ hours on 2 AA batteries
MARINE FEATURES – Offers marine features such as MOB, marine alarms (off course, anchor drag, and so on.), route planning and navigation
EASY TO USE – Intuitive user interface with dedicated backlit buttons for quick and easy operation
USER DATA STORAGE – Stores as much as 1,000 waypoints and 100 tracks that allow you to get back to your favorite spots