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Worksheet 695 · Skill 1

Compass conversions

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  1. The course laid off on the chart is 226°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  2. 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  

  3. The steering compass reads 187°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  4. A magnetic course of 356°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 248°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 340°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 035°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 course laid off on the chart is 170°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
1Compass course: 223 °C
No. 695001 (worked solution)
2Magnetic bearing: 227 °M
No. 695002 (worked solution)
3Magnetic heading: 183 °M
No. 695003 (worked solution)
4Compass course: 357 °C
No. 695004 (worked solution)
5Magnetic bearing: 235 °M
No. 695005 (worked solution)
6Compass course: 340 °C
No. 695006 (worked solution)
7Compass course: 032 °C
No. 695007 (worked solution)
8Compass course: 189 °C
No. 695008 (worked solution)