Worksheet 757 · Skill 1
Compass conversions
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You are steering 358° 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 022° 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 058°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 228°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 019°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 174°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 119°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 262°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 | True course: 346 °T | No. 757001 (worked solution) |
| 2 | True course: 011 °T | No. 757002 (worked solution) |
| 3 | Magnetic bearing: 059 °M | No. 757003 (worked solution) |
| 4 | Compass course: 227 °C | No. 757004 (worked solution) |
| 5 | Compass course: 023 °C | No. 757005 (worked solution) |
| 6 | Magnetic heading: 178 °M | No. 757006 (worked solution) |
| 7 | Compass course: 117 °C | No. 757007 (worked solution) |
| 8 | Magnetic bearing: 248 °M | No. 757008 (worked solution) |