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Worksheet 43 · Skill 1

Compass conversions

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  1. You are steering 057° 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 bearing on the chart is 214°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  

  3. You are steering 074° by the steering compass. What is the true course?

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

    True course: ________ °T  

  4. The course laid off on the chart is 132°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  5. A magnetic course of 299°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  

  6. The course laid off on the chart is 138°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  7. You are steering 025° by the steering compass. What is the true course?

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

    True course: ________ °T  

  8. You are steering 050° 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
1True course: 065 °T
No. 43001 (worked solution)
2Magnetic bearing: 204 °M
No. 43002 (worked solution)
3True course: 081 °T
No. 43003 (worked solution)
4Compass course: 136 °C
No. 43004 (worked solution)
5Compass course: 305 °C
No. 43005 (worked solution)
6Compass course: 123 °C
No. 43006 (worked solution)
7True course: 026 °T
No. 43007 (worked solution)
8True course: 037 °T
No. 43008 (worked solution)