Worksheet 282 · Skill 1
Compass conversions
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A magnetic course of 203°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 241°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 171°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 steering compass reads 171°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 183°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 324°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 024°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 course laid off on the chart is 040°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 | Compass course: 201 °C | No. 282001 (worked solution) |
| 2 | Magnetic heading: 243 °M | No. 282002 (worked solution) |
| 3 | Magnetic bearing: 178 °M | No. 282003 (worked solution) |
| 4 | Magnetic heading: 177 °M | No. 282004 (worked solution) |
| 5 | Magnetic bearing: 180 °M | No. 282005 (worked solution) |
| 6 | Magnetic bearing: 314 °M | No. 282006 (worked solution) |
| 7 | Compass course: 025 °C | No. 282007 (worked solution) |
| 8 | Compass course: 041 °C | No. 282008 (worked solution) |