Worksheet 606 · Skill 1
Compass conversions
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The course laid off on the chart is 258°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 319°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 302°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 325°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 110°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 005° 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 138° 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 094°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: 259 °C | No. 606001 (worked solution) |
| 2 | Magnetic heading: 319 °M | No. 606002 (worked solution) |
| 3 | Compass course: 298 °C | No. 606003 (worked solution) |
| 4 | Magnetic bearing: 322 °M | No. 606004 (worked solution) |
| 5 | Magnetic bearing: 108 °M | No. 606005 (worked solution) |
| 6 | True course: 353 °T | No. 606006 (worked solution) |
| 7 | True course: 142 °T | No. 606007 (worked solution) |
| 8 | Magnetic heading: 090 °M | No. 606008 (worked solution) |