| The direction from an arbitrary point on Earth to the geographic North Pole |
| The angle between true north and the course line |
| The angle between magnetic north and the course line |
| The direction from an arbitrary point on Earth to the magnetic north pole |
MENU
EN 
IT
ES
DE
FR
PL
CZ
RS
Exam Questions
Training Quiz
Exam simulation
PDF Exam
Contact Us
Prices
Are you a school?
App Mobile