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Worksheet 206 · Skill 1

Compass conversions

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  1. A bearing on the chart is 080°T. What is it magnetic (for a hand-bearing compass, which is taken to have no deviation)?

    Give whole degrees (000 to 359). This one must be exact.

    Magnetic bearing: ________ °M  

  2. A magnetic course of 313°M is wanted. What do you steer by the steering compass?

    Give whole degrees (000 to 359). This one must be exact.

    Compass course: ________ °C  

  3. The steering compass reads 263°C. What is the magnetic heading?

    Give whole degrees (000 to 359). This one must be exact.

    Magnetic heading: ________ °M  

  4. The course laid off on the chart is 143°T. What do you steer by the steering compass?

    Give whole degrees (000 to 359). This one must be exact.

    Compass course: ________ °C  

  5. The steering compass reads 318°C. What is the magnetic heading?

    Give whole degrees (000 to 359). This one must be exact.

    Magnetic heading: ________ °M  

  6. The steering compass reads 114°C. What is the magnetic heading?

    Give whole degrees (000 to 359). This one must be exact.

    Magnetic heading: ________ °M  

  7. A bearing on the chart is 056°T. What is it magnetic (for a hand-bearing compass, which is taken to have no deviation)?

    Give whole degrees (000 to 359). This one must be exact.

    Magnetic bearing: ________ °M  

  8. You are steering 122° by the steering compass. What is the true course?

    Give whole degrees (000 to 359). This one must be exact.

    True course: ________ °T  

Answer key

No.AnswersProblem
1Magnetic bearing: 083 °M
No. 206001 (worked solution)
2Compass course: 308 °C
No. 206002 (worked solution)
3Magnetic heading: 257 °M
No. 206003 (worked solution)
4Compass course: 153 °C
No. 206004 (worked solution)
5Magnetic heading: 324 °M
No. 206005 (worked solution)
6Magnetic heading: 120 °M
No. 206006 (worked solution)
7Magnetic bearing: 064 °M
No. 206007 (worked solution)
8True course: 135 °T
No. 206008 (worked solution)