Worksheet 748 · Skill 1
Compass conversions
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A bearing on the chart is 070°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 course laid off on the chart is 287°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 140°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The steering compass reads 328°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 091°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 184°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 166°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 068°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 bearing: 079 °M | No. 748001 (worked solution) |
| 2 | Compass course: 275 °C | No. 748002 (worked solution) |
| 3 | Magnetic heading: 140 °M | No. 748003 (worked solution) |
| 4 | Magnetic heading: 324 °M | No. 748004 (worked solution) |
| 5 | Compass course: 103 °C | No. 748005 (worked solution) |
| 6 | Magnetic bearing: 169 °M | No. 748006 (worked solution) |
| 7 | Compass course: 165 °C | No. 748007 (worked solution) |
| 8 | Magnetic bearing: 077 °M | No. 748008 (worked solution) |