Across
- 4. , Any circle that is drawn on a sphere dividing it into equal halves.
- 7. , Angular distance east or west of the meridian runs in a north-south direction.
- 10. , Using directional information to plot an unknown point using angles.
- 11. , A point along a desired course.
- 16. , The direction the nose of an aircraft is pointing in reference to magnetic north.
- 17. , The determination of position by reference to celestial bodies.
- 18. , Direction of travel required to reach the destination.
- 22. , The natural magnetic pull that is generated by the Earth's magnet.
- 24. , The influence of the immediate environment upon a compass.
- 25. , The current position of an aircraft.
- 27. , The angle measured from the destination of the aircraft to magnetic north.
- 28. , The horizontal direction of one terrestrial point in reference to another.
- 30. , The determination of position by the use of radio aids.
Down
- 1. , Angle between magnetic and true north.
- 2. , A position that is found by measuring external reference points.
- 3. , The angle measured clockwise from the direction the aircraft is pointing to the LOS to the object.
- 5. , A tool that uses a freely rotating magnet that aligns with Earth's magnetic field.
- 6. , The actual path travelled with respect to Earth
- 8. , The speed of movement over the ground.
- 9. , The amount and direction the aircraft is off a selected course.
- 12. Solution , Using data to calculate the aircrafts precise location.
- 13. , The effect cross winds have on aircraft.
- 14. , Using signals like GPS satellite to estimate a position using distance between known points
- 15. , Any means of deriving your position when dead reckoning occurs.
- 19. , The angular difference between geological and magnetic poles.
- 20. , the direction that the aircrafts points to at any instance.
- 21. Coordinate System , System used to find positions on the earth by the use of reference lines (long. and Lat. lines).
- 23. , Deriving your position by estimateing the distance trveled.
- 26. , Arc distance measured from the equator to both poles runs in an east to west direction.
- 29. , The determination of position by use of radar scope.
