The Manual on MSN21 天
How to use a compass for navigation when GPS fails
It's a shame how many people don't know how to use a compass, especially when the National Park Service lists it as a top 10 safety item. Here's how to get started. The post How to use a compass for ...
Outdoor Guide on MSN8 个月
How To Use A Compass (& Why You Need To Bring One On Your Next Hike)
A compass is an age-old tool for ... Is it for emergency use only, as backup to digital devices or primary navigation tool?