Worksheet 338 · Skill 1
Compass conversions
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The steering compass reads 137°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 068°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
A magnetic course of 294°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
A bearing on the chart is 118°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
A magnetic course of 108°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
The course laid off on the chart is 059°T. What do you steer by the steering compass?
Give whole degrees (000 to 359). This one must be exact.
Compass course: ________ °C
A bearing on the chart is 081°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
A magnetic course of 147°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. | Answers | Problem |
|---|---|---|
| 1 | Magnetic heading: 132 °M | No. 338001 (worked solution) |
| 2 | Compass course: 068 °C | No. 338002 (worked solution) |
| 3 | Compass course: 294 °C | No. 338003 (worked solution) |
| 4 | Magnetic bearing: 113 °M | No. 338004 (worked solution) |
| 5 | Compass course: 110 °C | No. 338005 (worked solution) |
| 6 | Compass course: 050 °C | No. 338006 (worked solution) |
| 7 | Magnetic bearing: 076 °M | No. 338007 (worked solution) |
| 8 | Compass course: 149 °C | No. 338008 (worked solution) |