Worksheet 446 · Skill 1
Compass conversions
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A magnetic course of 279°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 028°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 055° 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 041°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 214° 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 021°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 166°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 151°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: 274 °C | No. 446001 (worked solution) |
| 2 | Magnetic heading: 024 °M | No. 446002 (worked solution) |
| 3 | True course: 063 °T | No. 446003 (worked solution) |
| 4 | Compass course: 046 °C | No. 446004 (worked solution) |
| 5 | True course: 224 °T | No. 446005 (worked solution) |
| 6 | Compass course: 015 °C | No. 446006 (worked solution) |
| 7 | Compass course: 160 °C | No. 446007 (worked solution) |
| 8 | Compass course: 145 °C | No. 446008 (worked solution) |