Worksheet 357 · Skill 1
Compass conversions
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A magnetic course of 340°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 280°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 272°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 306°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 091°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 128° 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 255°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 204°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 | Compass course: 341 °C | No. 357001 (worked solution) |
| 2 | Magnetic heading: 284 °M | No. 357002 (worked solution) |
| 3 | Compass course: 272 °C | No. 357003 (worked solution) |
| 4 | Compass course: 296 °C | No. 357004 (worked solution) |
| 5 | Compass course: 079 °C | No. 357005 (worked solution) |
| 6 | True course: 116 °T | No. 357006 (worked solution) |
| 7 | Compass course: 256 °C | No. 357007 (worked solution) |
| 8 | Compass course: 203 °C | No. 357008 (worked solution) |