Worksheet 602 · Skill 1
Compass conversions
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The steering compass reads 272°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 050°T. What do you steer by the steering compass?
Give whole degrees (000 to 359). This one must be exact.
Compass course: ________ °C
A magnetic course of 122°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 226°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 287°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 steering compass reads 126°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 316°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 034° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Magnetic heading: 276 °M | No. 602001 (worked solution) |
| 2 | Compass course: 058 °C | No. 602002 (worked solution) |
| 3 | Compass course: 120 °C | No. 602003 (worked solution) |
| 4 | Magnetic bearing: 218 °M | No. 602004 (worked solution) |
| 5 | Compass course: 283 °C | No. 602005 (worked solution) |
| 6 | Magnetic heading: 120 °M | No. 602006 (worked solution) |
| 7 | Compass course: 315 °C | No. 602007 (worked solution) |
| 8 | True course: 034 °T | No. 602008 (worked solution) |