Worksheet 190 · Skill 1
Compass conversions
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The steering compass reads 336°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 170°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 291°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 142°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 013° 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 341°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 111° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
The steering compass reads 211°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 | Magnetic heading: 332 °M | No. 190001 (worked solution) |
| 2 | Compass course: 166 °C | No. 190002 (worked solution) |
| 3 | Magnetic heading: 287 °M | No. 190003 (worked solution) |
| 4 | Compass course: 152 °C | No. 190004 (worked solution) |
| 5 | True course: 359 °T | No. 190005 (worked solution) |
| 6 | Compass course: 328 °C | No. 190006 (worked solution) |
| 7 | True course: 095 °T | No. 190007 (worked solution) |
| 8 | Magnetic heading: 214 °M | No. 190008 (worked solution) |