The Garmin GPSMAP 66i combines GPS Mapping and Satellite Communications into a single unit.

Currently available exclusively from REI, it comes preloaded with TOPO maps and inReach technology (subscription required) for 2-way messaging and SOS.
Features:
• Button-operated GPS handheld and satellite communicator with interactive SOS alerts
• Large 3 in. sunlight-readable color display is easy to view
• Buttons provide simple operation even with gloves or in the rain
• Trigger an interactive SOS to the GEOS 24/7 search and rescue monitoring center; exchange 2-way messages via the 100% global Iridium® satellite network (subscription required)
• Preloaded Garmin TOPO mapping with direct-to-device BirdsEye Satellite Imagery downloads (no annual subscription)
• Includes multiple Global Navigation Satellite Systems (GNSS) support and navigation sensors
• Cellular connectivity lets you access Active Weather forecasts and Geocaching Live
• Compatible with the Garmin Explore™ website and app to help you manage waypoints, routes, activities and collections, use tracks and review trip data from the field
• Internal, rechargeable lithium battery provides up to 35 hrs. of battery life in 10 min. tracking mode (and 1 min. tracking mode with display off
• Expedition mode (30 min. tracking intervals) provides up to 200 hrs. of battery life
• IPX7 rating means the GPSMAP 66i is considered waterproof; it can withstand submersion in water up to 1m deep for up to 30 min.









With the award-winning Expedition 4 Militaire, Silva have ensured that many of the necessary features needed for a military compass have been met, hence its popularity and use by various armed forces across the globe, it is a compass designed for those in the defence forces who use Mils for navigation and triangulation.
However, Silva have a successor to the range, the Expedition 5 (6400/360). Following feedback, from the Royal Marines, the Expedition 5 has increased robustness, functionality and low light visibility. Robustness is increased by a thicker base plate and a sealed capsule, so it is now far less likely that you will get bubbles. Functionality has improved with the introduction of both mils and degrees, a better bezel provides easier use with gloves, all of the numbering on the bezel illuminates, following exposure to light, and it has variable declination as well as an inclinometer. In addition it comes with a lanyard that doubles up as a measuring scale.























































































































