Worksheet 384 · Skill 1
Compass conversions
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The steering compass reads 177°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 071°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 148° 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 187°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 032°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 353°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 176°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 072°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 | Magnetic heading: 173 °M | No. 384001 (worked solution) |
| 2 | Compass course: 083 °C | No. 384002 (worked solution) |
| 3 | True course: 161 °T | No. 384003 (worked solution) |
| 4 | Compass course: 186 °C | No. 384004 (worked solution) |
| 5 | Compass course: 036 °C | No. 384005 (worked solution) |
| 6 | Compass course: 354 °C | No. 384006 (worked solution) |
| 7 | Magnetic bearing: 188 °M | No. 384007 (worked solution) |
| 8 | Compass course: 078 °C | No. 384008 (worked solution) |