Worksheet 690 · Skill 1
Compass conversions
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You are steering 201° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.
True course: ________ °T
A magnetic course of 202°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 004°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 040° 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 083°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 047°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 223° 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 164°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 | True course: 215 °T | No. 690001 (worked solution) |
| 2 | Compass course: 202 °C | No. 690002 (worked solution) |
| 3 | Magnetic heading: 004 °M | No. 690003 (worked solution) |
| 4 | True course: 028 °T | No. 690004 (worked solution) |
| 5 | Compass course: 063 °C | No. 690005 (worked solution) |
| 6 | Magnetic heading: 043 °M | No. 690006 (worked solution) |
| 7 | True course: 229 °T | No. 690007 (worked solution) |
| 8 | Compass course: 164 °C | No. 690008 (worked solution) |