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Worksheet 746 · Skill 1

Compass conversions

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  1. The course laid off on the chart is 192°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  2. A magnetic course of 134°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. The steering compass reads 234°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  4. A magnetic course of 341°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 174°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. The course laid off on the chart is 355°T. What do you steer by the steering compass?

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

    Compass course: ________ °C  

  7. The steering compass reads 225°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 166°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

Answer key

No.AnswersProblem
1Compass course: 199 °C
No. 746001 (worked solution)
2Compass course: 132 °C
No. 746002 (worked solution)
3Magnetic heading: 228 °M
No. 746003 (worked solution)
4Compass course: 340 °C
No. 746004 (worked solution)
5Magnetic bearing: 172 °M
No. 746005 (worked solution)
6Compass course: 353 °C
No. 746006 (worked solution)
7Magnetic heading: 231 °M
No. 746007 (worked solution)
8Magnetic heading: 166 °M
No. 746008 (worked solution)