Worksheet 764 · Skill 1
Compass conversions
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A magnetic course of 223°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 104°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 139° 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 340°T. 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 066°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 109°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
You are steering 054° 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 187°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 | Compass course: 225 °C | No. 764001 (worked solution) |
| 2 | Magnetic heading: 107 °M | No. 764002 (worked solution) |
| 3 | True course: 139 °T | No. 764003 (worked solution) |
| 4 | Compass course: 354 °C | No. 764004 (worked solution) |
| 5 | Compass course: 064 °C | No. 764005 (worked solution) |
| 6 | Magnetic heading: 111 °M | No. 764006 (worked solution) |
| 7 | True course: 060 °T | No. 764007 (worked solution) |
| 8 | Magnetic heading: 184 °M | No. 764008 (worked solution) |