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Worksheet 446 · Skill 1

Compass conversions

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  1. A magnetic course of 279°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. The steering compass reads 028°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  3. You are steering 055° by the steering compass. What is the true course?

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

    True course: ________ °T  

  4. The course laid off on the chart is 041°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  5. You are steering 214° by the steering compass. What is the true course?

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

    True course: ________ °T  

  6. A magnetic course of 021°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  

  7. A magnetic course of 166°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. A magnetic course of 151°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: 274 °C
No. 446001 (worked solution)
2Magnetic heading: 024 °M
No. 446002 (worked solution)
3True course: 063 °T
No. 446003 (worked solution)
4Compass course: 046 °C
No. 446004 (worked solution)
5True course: 224 °T
No. 446005 (worked solution)
6Compass course: 015 °C
No. 446006 (worked solution)
7Compass course: 160 °C
No. 446007 (worked solution)
8Compass course: 145 °C
No. 446008 (worked solution)