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Worksheet 366 · Skill 1

Compass conversions

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  1. A bearing on the chart is 032°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. The steering compass reads 163°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  3. A magnetic course of 046°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. A magnetic course of 235°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  

  5. A bearing on the chart is 202°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  

  6. The course laid off on the chart is 156°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  7. The course laid off on the chart is 150°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  8. The course laid off on the chart is 071°T. 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
1Magnetic bearing: 019 °M
No. 366001 (worked solution)
2Magnetic heading: 163 °M
No. 366002 (worked solution)
3Compass course: 041 °C
No. 366003 (worked solution)
4Compass course: 233 °C
No. 366004 (worked solution)
5Magnetic bearing: 217 °M
No. 366005 (worked solution)
6Compass course: 168 °C
No. 366006 (worked solution)
7Compass course: 162 °C
No. 366007 (worked solution)
8Compass course: 081 °C
No. 366008 (worked solution)