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Worksheet 490 · Skill 1

Compass conversions

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  1. A magnetic course of 130°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  

  2. A magnetic course of 137°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 course laid off on the chart is 188°T. 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 348° by the steering compass. What is the true course?

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

    True course: ________ °T  

  5. The course laid off on the chart is 195°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  6. The course laid off on the chart is 046°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  7. You are steering 072° by the steering compass. What is the true course?

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

    True course: ________ °T  

  8. A magnetic course of 128°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  

Answer key

No.AnswersProblem
1Compass course: 124 °C
No. 490001 (worked solution)
2Compass course: 142 °C
No. 490002 (worked solution)
3Compass course: 190 °C
No. 490003 (worked solution)
4True course: 357 °T
No. 490004 (worked solution)
5Compass course: 201 °C
No. 490005 (worked solution)
6Compass course: 030 °C
No. 490006 (worked solution)
7True course: 055 °T
No. 490007 (worked solution)
8Compass course: 131 °C
No. 490008 (worked solution)