All of the information contained within this website is provided for educational use only. By using this website you agree that you will not hold the owners of this website liable for any event that should happen as a result of you following the information provided within this website. Use the information provided within this website at your own risk. The information within this website is provided as-is without warranty of guarantee of any kind.
The information on this site is from U.S. Army Field Manual 21-26. "Map Reading and Land Navigation"