Worksheet 13 · Skill 1
Compass conversions
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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
The course laid off on the chart is 144°T. 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 048°T. 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 112°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 089°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 192°T. 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 193°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 092°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Compass course: 284 °C | No. 13001 (worked solution) |
| 2 | Compass course: 155 °C | No. 13002 (worked solution) |
| 3 | Compass course: 063 °C | No. 13003 (worked solution) |
| 4 | Compass course: 099 °C | No. 13004 (worked solution) |
| 5 | Compass course: 094 °C | No. 13005 (worked solution) |
| 6 | Compass course: 197 °C | No. 13006 (worked solution) |
| 7 | Magnetic bearing: 199 °M | No. 13007 (worked solution) |
| 8 | Magnetic heading: 098 °M | No. 13008 (worked solution) |