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Worksheet 705 · Skill 1

Compass conversions

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  1. You are steering 024° 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 course laid off on the chart is 235°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 024°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. A magnetic course of 255°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. A bearing on the chart is 102°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  

  6. You are steering 037° by the steering compass. What is the true course?

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

    True course: ________ °T  

  7. You are steering 282° 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 048° 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: 040 °T
No. 705001 (worked solution)
2Compass course: 249 °C
No. 705002 (worked solution)
3Compass course: 021 °C
No. 705003 (worked solution)
4Compass course: 251 °C
No. 705004 (worked solution)
5Magnetic bearing: 104 °M
No. 705005 (worked solution)
6True course: 041 °T
No. 705006 (worked solution)
7True course: 272 °T
No. 705007 (worked solution)
8True course: 033 °T
No. 705008 (worked solution)