Worksheet 472 · Skill 1
Compass conversions
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A bearing on the chart is 173°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 054°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 131° 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 133° 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 107°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 059°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 160°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 204° 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: 172 °M | No. 472001 (worked solution) |
| 2 | Magnetic heading: 053 °M | No. 472002 (worked solution) |
| 3 | True course: 140 °T | No. 472003 (worked solution) |
| 4 | True course: 140 °T | No. 472004 (worked solution) |
| 5 | Magnetic bearing: 093 °M | No. 472005 (worked solution) |
| 6 | Magnetic bearing: 058 °M | No. 472006 (worked solution) |
| 7 | Magnetic heading: 162 °M | No. 472007 (worked solution) |
| 8 | True course: 191 °T | No. 472008 (worked solution) |