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Worksheet 13 · Skill 1

Compass conversions

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  1. A magnetic course of 278°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 144°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 048°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 course laid off on the chart is 112°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  5. A magnetic course of 089°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  

  6. The course laid off on the chart is 192°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 bearing on the chart is 193°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 steering compass reads 092°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

Answer key

No.AnswersProblem
1Compass course: 284 °C
No. 13001 (worked solution)
2Compass course: 155 °C
No. 13002 (worked solution)
3Compass course: 063 °C
No. 13003 (worked solution)
4Compass course: 099 °C
No. 13004 (worked solution)
5Compass course: 094 °C
No. 13005 (worked solution)
6Compass course: 197 °C
No. 13006 (worked solution)
7Magnetic bearing: 199 °M
No. 13007 (worked solution)
8Magnetic heading: 098 °M
No. 13008 (worked solution)