Worksheet 103 · Skill 1
Compass conversions
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The steering compass reads 184°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 241°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 077° 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 096° 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 152°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 098° 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 342°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 298° 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 | Magnetic heading: 182 °M | No. 103001 (worked solution) |
| 2 | Compass course: 248 °C | No. 103002 (worked solution) |
| 3 | True course: 063 °T | No. 103003 (worked solution) |
| 4 | True course: 094 °T | No. 103004 (worked solution) |
| 5 | Compass course: 150 °C | No. 103005 (worked solution) |
| 6 | True course: 110 °T | No. 103006 (worked solution) |
| 7 | Magnetic heading: 342 °M | No. 103007 (worked solution) |
| 8 | True course: 299 °T | No. 103008 (worked solution) |