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Worksheet 408 · Skill 1

Compass conversions

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  1. A magnetic course of 048°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 course laid off on the chart is 131°T. 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 083°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  4. The steering compass reads 271°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  5. The course laid off on the chart is 115°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 magnetic course of 091°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 bearing on the chart is 019°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  

  8. The course laid off on the chart is 271°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: 044 °C
No. 408001 (worked solution)
2Compass course: 152 °C
No. 408002 (worked solution)
3Compass course: 085 °C
No. 408003 (worked solution)
4Magnetic heading: 267 °M
No. 408004 (worked solution)
5Compass course: 108 °C
No. 408005 (worked solution)
6Compass course: 097 °C
No. 408006 (worked solution)
7Magnetic bearing: 011 °M
No. 408007 (worked solution)
8Compass course: 288 °C
No. 408008 (worked solution)