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Worksheet 766 · Skill 1

Compass conversions

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  1. A bearing on the chart is 090°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  

  2. A magnetic course of 264°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. A bearing on the chart is 244°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  

  4. The steering compass reads 164°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  5. A magnetic course of 233°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 steering compass reads 301°C. What is the magnetic heading?

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

    Magnetic heading: ________ °M  

  7. A magnetic course of 347°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  

  8. A magnetic course of 273°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
1Magnetic bearing: 092 °M
No. 766001 (worked solution)
2Compass course: 267 °C
No. 766002 (worked solution)
3Magnetic bearing: 241 °M
No. 766003 (worked solution)
4Magnetic heading: 164 °M
No. 766004 (worked solution)
5Compass course: 233 °C
No. 766005 (worked solution)
6Magnetic heading: 303 °M
No. 766006 (worked solution)
7Compass course: 342 °C
No. 766007 (worked solution)
8Compass course: 276 °C
No. 766008 (worked solution)