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Worksheet 176 · Skill 1

Compass conversions

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  1. The course laid off on the chart is 150°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 course laid off on the chart is 062°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  3. A magnetic course of 225°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 287°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  5. You are steering 104° by the steering compass. What is the true course?

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

    True course: ________ °T  

  6. The course laid off on the chart is 069°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 335°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. A magnetic course of 332°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: 134 °C
No. 176001 (worked solution)
2Compass course: 063 °C
No. 176002 (worked solution)
3Compass course: 219 °C
No. 176003 (worked solution)
4Compass course: 296 °C
No. 176004 (worked solution)
5True course: 113 °T
No. 176005 (worked solution)
6Compass course: 072 °C
No. 176006 (worked solution)
7Magnetic bearing: 340 °M
No. 176007 (worked solution)
8Compass course: 331 °C
No. 176008 (worked solution)