Worksheet 109 · Skill 1
Compass conversions
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The course laid off on the chart is 253°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 095° 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 317°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 207°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 251° 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 190°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 040° 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 229° 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 | Compass course: 241 °C | No. 109001 (worked solution) |
| 2 | True course: 095 °T | No. 109002 (worked solution) |
| 3 | Compass course: 312 °C | No. 109003 (worked solution) |
| 4 | Compass course: 200 °C | No. 109004 (worked solution) |
| 5 | True course: 251 °T | No. 109005 (worked solution) |
| 6 | Compass course: 185 °C | No. 109006 (worked solution) |
| 7 | True course: 032 °T | No. 109007 (worked solution) |
| 8 | True course: 221 °T | No. 109008 (worked solution) |