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Worksheet 545 · Skill 1

Compass conversions

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  1. The course laid off on the chart is 324°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 steering compass reads 345°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  3. A magnetic course of 307°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 336°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. The steering compass reads 018°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  6. The course laid off on the chart is 079°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 006°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  8. A magnetic course of 061°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: 318 °C
No. 545001 (worked solution)
2Magnetic heading: 351 °M
No. 545002 (worked solution)
3Compass course: 305 °C
No. 545003 (worked solution)
4Compass course: 332 °C
No. 545004 (worked solution)
5Magnetic heading: 015 °M
No. 545005 (worked solution)
6Compass course: 083 °C
No. 545006 (worked solution)
7Magnetic heading: 005 °M
No. 545007 (worked solution)
8Compass course: 066 °C
No. 545008 (worked solution)