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Worksheet 481 · Skill 1

Compass conversions

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  1. The course laid off on the chart is 035°T. 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 000°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  3. The course laid off on the chart is 310°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 004°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  5. The steering compass reads 266°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  6. A magnetic course of 015°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 magnetic course of 003°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. You are steering 127° by the steering compass. What is the true course?

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

    True course: ________ °T  

Answer key

No.AnswersProblem
1Compass course: 037 °C
No. 481001 (worked solution)
2Magnetic heading: 354 °M
No. 481002 (worked solution)
3Compass course: 319 °C
No. 481003 (worked solution)
4Magnetic heading: 003 °M
No. 481004 (worked solution)
5Magnetic heading: 272 °M
No. 481005 (worked solution)
6Compass course: 014 °C
No. 481006 (worked solution)
7Compass course: 359 °C
No. 481007 (worked solution)
8True course: 132 °T
No. 481008 (worked solution)