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Worksheet 709 · Skill 1

Compass conversions

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  1. You are steering 140° by the steering compass. What is the true course?

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

    True course: ________ °T  

  2. The steering compass reads 048°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  3. You are steering 196° by the steering compass. What is the true course?

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

    True course: ________ °T  

  4. You are steering 042° by the steering compass. What is the true course?

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

    True course: ________ °T  

  5. The course laid off on the chart is 090°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 326° 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 264°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 315°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
1True course: 150 °T
No. 709001 (worked solution)
2Magnetic heading: 050 °M
No. 709002 (worked solution)
3True course: 187 °T
No. 709003 (worked solution)
4True course: 036 °T
No. 709004 (worked solution)
5Compass course: 095 °C
No. 709005 (worked solution)
6True course: 341 °T
No. 709006 (worked solution)
7Compass course: 275 °C
No. 709007 (worked solution)
8Compass course: 317 °C
No. 709008 (worked solution)