Worksheet 456 · Skill 1
Compass conversions
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A bearing on the chart is 161°T. What is it magnetic (for a hand-bearing compass, which is taken to have no deviation)?
Give whole degrees (000 to 359). This one must be exact.
Magnetic bearing: ________ °M
The steering compass reads 004°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 124°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 033°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 283°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 274°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 009°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 240°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 bearing: 165 °M | No. 456001 (worked solution) |
| 2 | Magnetic heading: 010 °M | No. 456002 (worked solution) |
| 3 | Compass course: 126 °C | No. 456003 (worked solution) |
| 4 | Compass course: 034 °C | No. 456004 (worked solution) |
| 5 | Compass course: 280 °C | No. 456005 (worked solution) |
| 6 | Magnetic heading: 276 °M | No. 456006 (worked solution) |
| 7 | Compass course: 010 °C | No. 456007 (worked solution) |
| 8 | Magnetic heading: 245 °M | No. 456008 (worked solution) |