Worksheet 212 · Skill 1
Compass conversions
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You are steering 178° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
A bearing on the chart is 311°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 182°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 254°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 144°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 214°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 201°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 060°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 | True course: 179 °T | No. 212001 (worked solution) |
| 2 | Magnetic bearing: 309 °M | No. 212002 (worked solution) |
| 3 | Magnetic bearing: 193 °M | No. 212003 (worked solution) |
| 4 | Magnetic heading: 249 °M | No. 212004 (worked solution) |
| 5 | Compass course: 140 °C | No. 212005 (worked solution) |
| 6 | Magnetic bearing: 206 °M | No. 212006 (worked solution) |
| 7 | Compass course: 207 °C | No. 212007 (worked solution) |
| 8 | Compass course: 056 °C | No. 212008 (worked solution) |