Worksheet 543 · Skill 1
Compass conversions
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You are steering 340° 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 289°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 021°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 011°T. 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 101°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 041° 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 023°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 110°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
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | True course: 346 °T | No. 543001 (worked solution) |
| 2 | Compass course: 273 °C | No. 543002 (worked solution) |
| 3 | Compass course: 019 °C | No. 543003 (worked solution) |
| 4 | Compass course: 018 °C | No. 543004 (worked solution) |
| 5 | Magnetic heading: 106 °M | No. 543005 (worked solution) |
| 6 | True course: 042 °T | No. 543006 (worked solution) |
| 7 | Compass course: 018 °C | No. 543007 (worked solution) |
| 8 | Compass course: 107 °C | No. 543008 (worked solution) |