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Worksheet 532 · Skill 1

Compass conversions

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  1. A magnetic course of 082°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  

  2. A bearing on the chart is 148°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. A magnetic course of 022°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 244°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 092°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. A bearing on the chart is 282°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  

  7. You are steering 327° 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 303° 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: 079 °C
No. 532001 (worked solution)
2Magnetic bearing: 161 °M
No. 532002 (worked solution)
3Compass course: 023 °C
No. 532003 (worked solution)
4Compass course: 264 °C
No. 532004 (worked solution)
5Compass course: 086 °C
No. 532005 (worked solution)
6Magnetic bearing: 269 °M
No. 532006 (worked solution)
7True course: 320 °T
No. 532007 (worked solution)
8True course: 314 °T
No. 532008 (worked solution)