Worksheet 447 · Skill 1
Compass conversions
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A bearing on the chart is 082°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 078° 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 128°T. 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 357°T. 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 072°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 032°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 299°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The course laid off on the chart is 093°T. 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: 069 °M | No. 447001 (worked solution) |
| 2 | True course: 089 °T | No. 447002 (worked solution) |
| 3 | Compass course: 120 °C | No. 447003 (worked solution) |
| 4 | Compass course: 346 °C | No. 447004 (worked solution) |
| 5 | Magnetic heading: 074 °M | No. 447005 (worked solution) |
| 6 | Magnetic bearing: 030 °M | No. 447006 (worked solution) |
| 7 | Magnetic heading: 301 °M | No. 447007 (worked solution) |
| 8 | Compass course: 095 °C | No. 447008 (worked solution) |