The Silva 70 series front and top reading compasses have one main yellow lubber line that allows easy and safe reading at a glance. Apparent scale siz..
A course plotter kit that includes a 7 inch Single Handed Divider and the Portland Course Plotter.The Portland Plotter is one of the most popular char..
The “full-size” base plate compass for experienced navigators. Contains everything you need in a compass and has added functionality for GPS. The Expe..
A simple to use slide rule device for calculating the third variable given the other two (distance covered, given speed and elapsed time) to a NATO pa..
The 'full-sized' base plate compass for experienced navigators – used by NATO Forces around the world. Mainly used by the infantry as a soldier’s or o..
The new and improved Silva Expedition Series is for experienced users and professionals. The Expedition series has been a global leader when it comes to accuracy, precision and durability for many years. The Silva Expedition Series comes with two completely new features: a Slope card and a Scale lan..
The new and improved Silva Expedition Series is for experienced users and professionals. The Expedition series has been a global leader when it comes to accuracy, precision and durability for many years. The Silva Expedition Series comes with two completely new features: a Slope card and a Scale lan..