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Worksheet 241 · Skill 1

Compass conversions

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  1. A bearing on the chart is 204°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 bearing on the chart is 184°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  

  3. The steering compass reads 124°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 292°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 course laid off on the chart is 025°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  6. A bearing on the chart is 230°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  

  7. The course laid off on the chart is 034°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 steering compass reads 062°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

Answer key

No.AnswersProblem
1Magnetic bearing: 191 °M
No. 241001 (worked solution)
2Magnetic bearing: 182 °M
No. 241002 (worked solution)
3Magnetic heading: 130 °M
No. 241003 (worked solution)
4Compass course: 280 °C
No. 241004 (worked solution)
5Compass course: 027 °C
No. 241005 (worked solution)
6Magnetic bearing: 240 °M
No. 241006 (worked solution)
7Compass course: 046 °C
No. 241007 (worked solution)
8Magnetic heading: 060 °M
No. 241008 (worked solution)