Worksheet 94 · Skill 1
Compass conversions
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The course laid off on the chart is 228°T. What do you steer by the steering compass?
Give whole degrees (000 to 359). This one must be exact.
Compass course: ________ °C
You are steering 227° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
A magnetic course of 080°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 171°T. 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 166°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 161°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 037°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 bearing on the chart is 132°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
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Compass course: 224 °C | No. 94001 (worked solution) |
| 2 | True course: 207 °T | No. 94002 (worked solution) |
| 3 | Compass course: 085 °C | No. 94003 (worked solution) |
| 4 | Compass course: 162 °C | No. 94004 (worked solution) |
| 5 | Compass course: 166 °C | No. 94005 (worked solution) |
| 6 | Compass course: 161 °C | No. 94006 (worked solution) |
| 7 | Magnetic bearing: 038 °M | No. 94007 (worked solution) |
| 8 | Magnetic bearing: 120 °M | No. 94008 (worked solution) |