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Worksheet 261 · Skill 1

Compass conversions

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  1. You are steering 123° by the steering compass. What is the true course?

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

    True course: ________ °T  

  2. A magnetic course of 175°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  

  3. You are steering 116° by the steering compass. What is the true course?

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

    True course: ________ °T  

  4. A magnetic course of 291°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  

  5. The course laid off on the chart is 088°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  6. The steering compass reads 192°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  7. The steering compass reads 287°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  8. The steering compass reads 112°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

Answer key

No.AnswersProblem
1True course: 129 °T
No. 261001 (worked solution)
2Compass course: 170 °C
No. 261002 (worked solution)
3True course: 117 °T
No. 261003 (worked solution)
4Compass course: 297 °C
No. 261004 (worked solution)
5Compass course: 106 °C
No. 261005 (worked solution)
6Magnetic heading: 190 °M
No. 261006 (worked solution)
7Magnetic heading: 284 °M
No. 261007 (worked solution)
8Magnetic heading: 116 °M
No. 261008 (worked solution)