Worksheet 579 · Skill 1
Compass conversions
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The steering compass reads 289°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 348°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 038°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The steering compass reads 035°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 053°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 193°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 179°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 190°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 | Magnetic heading: 283 °M | No. 579001 (worked solution) |
| 2 | Magnetic bearing: 356 °M | No. 579002 (worked solution) |
| 3 | Magnetic heading: 034 °M | No. 579003 (worked solution) |
| 4 | Magnetic heading: 035 °M | No. 579004 (worked solution) |
| 5 | Compass course: 049 °C | No. 579005 (worked solution) |
| 6 | Magnetic heading: 190 °M | No. 579006 (worked solution) |
| 7 | Compass course: 174 °C | No. 579007 (worked solution) |
| 8 | Compass course: 186 °C | No. 579008 (worked solution) |