Worksheet 194 · Skill 1
Compass conversions
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You are steering 091° 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 001°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 072° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
You are steering 338° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
The steering compass reads 334°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 348°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 199°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 327°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 | True course: 100 °T | No. 194001 (worked solution) |
| 2 | Magnetic bearing: 009 °M | No. 194002 (worked solution) |
| 3 | True course: 068 °T | No. 194003 (worked solution) |
| 4 | True course: 345 °T | No. 194004 (worked solution) |
| 5 | Magnetic heading: 334 °M | No. 194005 (worked solution) |
| 6 | Magnetic bearing: 355 °M | No. 194006 (worked solution) |
| 7 | Compass course: 200 °C | No. 194007 (worked solution) |
| 8 | Magnetic heading: 327 °M | No. 194008 (worked solution) |