Worksheet 199 · Skill 1
Compass conversions
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A magnetic course of 241°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 013°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A bearing on the chart is 008°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 283°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 128°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 126°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 140°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 202°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: 236 °C | No. 199001 (worked solution) |
| 2 | Magnetic heading: 009 °M | No. 199002 (worked solution) |
| 3 | Magnetic bearing: 357 °M | No. 199003 (worked solution) |
| 4 | Compass course: 274 °C | No. 199004 (worked solution) |
| 5 | Compass course: 120 °C | No. 199005 (worked solution) |
| 6 | Magnetic bearing: 134 °M | No. 199006 (worked solution) |
| 7 | Compass course: 133 °C | No. 199007 (worked solution) |
| 8 | Magnetic heading: 202 °M | No. 199008 (worked solution) |