Worksheet 215 · Skill 1
Compass conversions
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A magnetic course of 192°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 101°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 045°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 080°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 294°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 steering compass reads 007°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 031° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
The steering compass reads 240°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Compass course: 193 °C | No. 215001 (worked solution) |
| 2 | Compass course: 087 °C | No. 215002 (worked solution) |
| 3 | Magnetic bearing: 039 °M | No. 215003 (worked solution) |
| 4 | Magnetic bearing: 070 °M | No. 215004 (worked solution) |
| 5 | Magnetic bearing: 298 °M | No. 215005 (worked solution) |
| 6 | Magnetic heading: 001 °M | No. 215006 (worked solution) |
| 7 | True course: 033 °T | No. 215007 (worked solution) |
| 8 | Magnetic heading: 234 °M | No. 215008 (worked solution) |