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Worksheet 20 · Skill 1

Compass conversions

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  1. The course laid off on the chart is 317°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  2. The course laid off on the chart is 241°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  3. A magnetic course of 026°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  

  4. You are steering 002° by the steering compass. What is the true course?

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

    True course: ________ °T  

  5. You are steering 318° by the steering compass. What is the true course?

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

    True course: ________ °T  

  6. The course laid off on the chart is 049°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  7. A magnetic course of 355°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  

  8. The steering compass reads 063°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

Answer key

No.AnswersProblem
1Compass course: 321 °C
No. 20001 (worked solution)
2Compass course: 233 °C
No. 20002 (worked solution)
3Compass course: 031 °C
No. 20003 (worked solution)
4True course: 017 °T
No. 20004 (worked solution)
5True course: 338 °T
No. 20005 (worked solution)
6Compass course: 034 °C
No. 20006 (worked solution)
7Compass course: 354 °C
No. 20007 (worked solution)
8Magnetic heading: 058 °M
No. 20008 (worked solution)