Worksheet 766 · Skill 1
Compass conversions
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A bearing on the chart is 090°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
A magnetic course of 264°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 bearing on the chart is 244°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 164°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 233°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 301°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 347°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 273°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 | Magnetic bearing: 092 °M | No. 766001 (worked solution) |
| 2 | Compass course: 267 °C | No. 766002 (worked solution) |
| 3 | Magnetic bearing: 241 °M | No. 766003 (worked solution) |
| 4 | Magnetic heading: 164 °M | No. 766004 (worked solution) |
| 5 | Compass course: 233 °C | No. 766005 (worked solution) |
| 6 | Magnetic heading: 303 °M | No. 766006 (worked solution) |
| 7 | Compass course: 342 °C | No. 766007 (worked solution) |
| 8 | Compass course: 276 °C | No. 766008 (worked solution) |