Worksheet 414 · Skill 1
Compass conversions
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A magnetic course of 253°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 285°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 042°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 102° 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 171°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 338°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 224°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The steering compass reads 330°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 | Compass course: 251 °C | No. 414001 (worked solution) |
| 2 | Magnetic heading: 291 °M | No. 414002 (worked solution) |
| 3 | Compass course: 043 °C | No. 414003 (worked solution) |
| 4 | True course: 111 °T | No. 414004 (worked solution) |
| 5 | Compass course: 171 °C | No. 414005 (worked solution) |
| 6 | Compass course: 338 °C | No. 414006 (worked solution) |
| 7 | Magnetic heading: 225 °M | No. 414007 (worked solution) |
| 8 | Magnetic heading: 335 °M | No. 414008 (worked solution) |