Worksheet 314 · Skill 1
Compass conversions
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The course laid off on the chart is 322°T. What do you steer by the steering compass?
Give whole degrees (000 to 359). This one must be exact.
Compass course: ________ °C
The steering compass reads 118°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 050°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 077°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 206°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 120°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 148°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
The course laid off on the chart is 347°T. 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 | Compass course: 311 °C | No. 314001 (worked solution) |
| 2 | Magnetic heading: 119 °M | No. 314002 (worked solution) |
| 3 | Compass course: 048 °C | No. 314003 (worked solution) |
| 4 | Compass course: 072 °C | No. 314004 (worked solution) |
| 5 | Magnetic bearing: 218 °M | No. 314005 (worked solution) |
| 6 | Compass course: 126 °C | No. 314006 (worked solution) |
| 7 | Magnetic bearing: 137 °M | No. 314007 (worked solution) |
| 8 | Compass course: 340 °C | No. 314008 (worked solution) |