Worksheet 25 · Skill 1
Compass conversions
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The steering compass reads 102°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 354°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 201°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 338°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 350°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 104°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 331°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The steering compass reads 331°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 | Magnetic heading: 101 °M | No. 25001 (worked solution) |
| 2 | Compass course: 355 °C | No. 25002 (worked solution) |
| 3 | Compass course: 213 °C | No. 25003 (worked solution) |
| 4 | Compass course: 346 °C | No. 25004 (worked solution) |
| 5 | Compass course: 355 °C | No. 25005 (worked solution) |
| 6 | Magnetic bearing: 105 °M | No. 25006 (worked solution) |
| 7 | Magnetic heading: 327 °M | No. 25007 (worked solution) |
| 8 | Magnetic heading: 329 °M | No. 25008 (worked solution) |