Worksheet 678 · Skill 1
Compass conversions
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A bearing on the chart is 196°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 019°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
You are steering 340° 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 191°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 magnetic course of 355°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 157°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 095°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
You are steering 313° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Magnetic bearing: 207 °M | No. 678001 (worked solution) |
| 2 | Compass course: 014 °C | No. 678002 (worked solution) |
| 3 | True course: 345 °T | No. 678003 (worked solution) |
| 4 | Compass course: 192 °C | No. 678004 (worked solution) |
| 5 | Compass course: 000 °C | No. 678005 (worked solution) |
| 6 | Magnetic heading: 159 °M | No. 678006 (worked solution) |
| 7 | Magnetic bearing: 102 °M | No. 678007 (worked solution) |
| 8 | True course: 323 °T | No. 678008 (worked solution) |