NAVIGATION QUIZ 3 NAME:

Explain the symbols nearest the following positions on the chartlet AUS 197 extract.

1. 33 53'.8S 151 15'.3E

2. 33 45'.2S 151 15'.9E

3. 33 34'.1S 151 16'.0E

4. 33 32'.4S 151 22'.4E

5. 33 40'.4S 151 20'.6E

6. 33 51'.4S 151 20'.8E

7. Explain the light sequence of North Head Light.

8. What is the chart symbol where North Head Lt. bears 269T and the depth is approximately 100M?

9. Describe the nature of the foreshore between Hole in the Wall and Careel Head.

10. In plotting a coastal passage from Port Jackson to Broken Bay, identify any coastal features that would require particular care in planning for distance off.


ANSWERS QUIZ 3

1. 33 53'.8S 151 15'.3E =Tr 184m height

2. 33 45'.2S 151 15'.9E = Hill 149m height

3. 33 34'.1S 151 16'.0E = 10 m depth contour

4. 33 32'.4S 151 22'.4E = West Reef rock area dangerous depth unknown

5. 33 40'.4S 151 20'.6E = Barangoey Lt Obscured

6. 33 51'.4S 151 20'.8E = Wreck

7. Explain the light sequence of North Head Light = Iso G 2s 3M

8. What is the chart symbol where North Head Lt. bears 269T and the depth is approximately 100M? =Sand Rock

9. Describe the nature of the foreshore between Hole in the Wall and Careel Head. = Cliffs and rock

10. In plotting a coastal passage from Port Jackson to Broken Bay, identify any coastal features that would require particular care in planning for distance off. = Long reef

Ranger Hope 2008