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Worksheet 357 · Skill 1

Compass conversions

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  1. A magnetic course of 340°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 steering compass reads 280°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 272°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. The course laid off on the chart is 306°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 091°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  6. You are steering 128° by the steering compass. What is the true course?

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

    True course: ________ °T  

  7. The course laid off on the chart is 255°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  8. A magnetic course of 204°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  

Answer key

No.AnswersProblem
1Compass course: 341 °C
No. 357001 (worked solution)
2Magnetic heading: 284 °M
No. 357002 (worked solution)
3Compass course: 272 °C
No. 357003 (worked solution)
4Compass course: 296 °C
No. 357004 (worked solution)
5Compass course: 079 °C
No. 357005 (worked solution)
6True course: 116 °T
No. 357006 (worked solution)
7Compass course: 256 °C
No. 357007 (worked solution)
8Compass course: 203 °C
No. 357008 (worked solution)