Worksheet 193 · Skill 1
Compass conversions
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You are steering 146° 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 212°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 252° 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 312° 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 037°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 218° 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 058°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The course laid off on the chart is 254°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 | True course: 130 °T | No. 193001 (worked solution) |
| 2 | Magnetic bearing: 227 °M | No. 193002 (worked solution) |
| 3 | True course: 247 °T | No. 193003 (worked solution) |
| 4 | True course: 301 °T | No. 193004 (worked solution) |
| 5 | Magnetic heading: 040 °M | No. 193005 (worked solution) |
| 6 | True course: 225 °T | No. 193006 (worked solution) |
| 7 | Magnetic heading: 053 °M | No. 193007 (worked solution) |
| 8 | Compass course: 264 °C | No. 193008 (worked solution) |