heavies

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