Worksheet 468 · Skill 1
Compass conversions
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The steering compass reads 295°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 359°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 017°T. 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 015° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
You are steering 127° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
A magnetic course of 130°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 028°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 278°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
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Magnetic heading: 289 °M | No. 468001 (worked solution) |
| 2 | Magnetic bearing: 003 °M | No. 468002 (worked solution) |
| 3 | Compass course: 031 °C | No. 468003 (worked solution) |
| 4 | True course: 028 °T | No. 468004 (worked solution) |
| 5 | True course: 133 °T | No. 468005 (worked solution) |
| 6 | Compass course: 133 °C | No. 468006 (worked solution) |
| 7 | Magnetic bearing: 036 °M | No. 468007 (worked solution) |
| 8 | Compass course: 279 °C | No. 468008 (worked solution) |