Worksheet 225 · Skill 1
Compass conversions
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You are steering 289° 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 065°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 033°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 135° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
The course laid off on the chart is 188°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 007°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 137°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 000°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: 298 °T | No. 225001 (worked solution) |
| 2 | Compass course: 066 °C | No. 225002 (worked solution) |
| 3 | Compass course: 031 °C | No. 225003 (worked solution) |
| 4 | True course: 149 °T | No. 225004 (worked solution) |
| 5 | Compass course: 178 °C | No. 225005 (worked solution) |
| 6 | Compass course: 012 °C | No. 225006 (worked solution) |
| 7 | Magnetic heading: 142 °M | No. 225007 (worked solution) |
| 8 | Compass course: 341 °C | No. 225008 (worked solution) |