Built-in, 64 MB of memory preloaded with a background map of the continental US and Hawaii, including enhanced shoreline detail, coastal nav aids and wrecks and obstructions
1,000 waypoints/1,000 event markers/100 routes
Up to 100 retraceable plot trails, with up to 10,000 points in any trail
40 map zoom ranges, 0.02–4,000 miles
42 graphic icons to mark special spots
Internal back-up memory
Specification
Weighs 5.36 oz/151.9 g with 2 AA batteries loaded (batteries not included)
5.15 x 2.12 x 1.24 inches/13.1 x 5.4 x 3.15 cm pocket-sized