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..
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..
Multipurpose compass which is optimal for smaller powerboats, cars and other vehicles.
The unique built in compensator handles ever large errors (up ..
Adapter Kit used to retrofit existing mounting hole sizes 4 1/4 to 5 inches in diameter. Suitable for use with the Ritchie Navigation Helmsman series of compassesHelmsman Adapter Kit Includes:Adapter Ring
Gasket
Mounting ScrewsFor use with: HF-742, HF-743, or SS-1002..
Adapter Kit used to retrofit existing mounting hole sizes 4 1/4 to 5 inches in diameter. Suitable for use with the Ritchie Navigation Helmsman series ofcompassesHelmsman Adapter Kit Includes:Adapter Ring
Gasket
Mounting ScrewsFor use with: HF-742, HF-743, or SS-1002..