Worksheet 796 · Skill 1
Compass conversions
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A magnetic course of 240°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 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
The course laid off on the chart is 134°T. 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 316°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 218°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 027° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
A bearing on the chart is 265°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 020°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 | Compass course: 236 °C | No. 796001 (worked solution) |
| 2 | Magnetic bearing: 034 °M | No. 796002 (worked solution) |
| 3 | Compass course: 126 °C | No. 796003 (worked solution) |
| 4 | Compass course: 324 °C | No. 796004 (worked solution) |
| 5 | Magnetic heading: 223 °M | No. 796005 (worked solution) |
| 6 | True course: 036 °T | No. 796006 (worked solution) |
| 7 | Magnetic bearing: 252 °M | No. 796007 (worked solution) |
| 8 | Compass course: 026 °C | No. 796008 (worked solution) |