Worksheet 326 · Skill 1
Compass conversions
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A magnetic course of 356°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
You are steering 127° 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 104°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 026°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 067°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
You are steering 225° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
You are steering 249° 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 248°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: 350 °C | No. 326001 (worked solution) |
| 2 | True course: 115 °T | No. 326002 (worked solution) |
| 3 | Compass course: 108 °C | No. 326003 (worked solution) |
| 4 | Compass course: 029 °C | No. 326004 (worked solution) |
| 5 | Magnetic bearing: 069 °M | No. 326005 (worked solution) |
| 6 | True course: 229 °T | No. 326006 (worked solution) |
| 7 | True course: 245 °T | No. 326007 (worked solution) |
| 8 | Magnetic heading: 251 °M | No. 326008 (worked solution) |