Worksheet 611 · Skill 1
Compass conversions
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The steering compass reads 196°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A bearing on the chart is 223°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
You are steering 019° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
A bearing on the chart is 218°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 018°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 094°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 course laid off on the chart is 349°T. 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 347°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
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Magnetic heading: 199 °M | No. 611001 (worked solution) |
| 2 | Magnetic bearing: 228 °M | No. 611002 (worked solution) |
| 3 | True course: 021 °T | No. 611003 (worked solution) |
| 4 | Magnetic bearing: 211 °M | No. 611004 (worked solution) |
| 5 | Compass course: 017 °C | No. 611005 (worked solution) |
| 6 | Compass course: 100 °C | No. 611006 (worked solution) |
| 7 | Compass course: 355 °C | No. 611007 (worked solution) |
| 8 | Magnetic bearing: 000 °M | No. 611008 (worked solution) |