The GPS Plotting Protractor is the only protractor that can plot and measure an eight figure grid reference on a map using its unique sloping scale
Guide to Land Navigation with Military Grid Reference System
Maps: The Global Positioning System (GPS)
Does today's military rely to much on technology? Do they learn basic skills like map and compass instead of relying on GPS - Quora
Notepads & Stationery
UNIQUE: Created to our original design to include a protractor, basic warfighting symbology stencil shapes, a range finding sector and GPS accurate
GPS Plotting Protractor for Military map Marking, Angle Measurements and GPS Accurate map Plotting for Outdoor Navigation with map and Compass
Best Military Round Protractor #7, Gray Bearded Green Beret
Topographical Map Scale Set, UTM MGRS Military Map Protractor and Coordinate Scale, Clear Mapping Tools Smart Map Readers for Land Navigation Grid Reading Drawing Hiking - Yahoo Shopping
Accessories Valhalla Tactical
RM Products makes the most widely trusted protractor on the market. Their devices aid map work, land navigation, and plotting indirect fire support.
Map Protractor
1-Introducing the United States National Grid
How to use a Military Protractor for Land Navigation