Worksheet 382 · Skill 1

Compass conversions

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A bearing on the chart is 025°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 179° 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 300°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 329°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 216°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 306°T. What do you steer by the steering compass?
Give whole degrees (000 to 359). This one must be exact.

Compass course: ________ °C
You are steering 260° 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 314° by the steering compass. What is the true course?
Give whole degrees (000 to 359). This one must be exact.

True course: ________ °T

Answer key

No.	Answers	Problem
1	Magnetic bearing: 015 °M	No. 382001 (worked solution)
2	True course: 166 °T	No. 382002 (worked solution)
3	Magnetic bearing: 298 °M	No. 382003 (worked solution)
4	Magnetic heading: 330 °M	No. 382004 (worked solution)
5	Compass course: 218 °C	No. 382005 (worked solution)
6	Compass course: 303 °C	No. 382006 (worked solution)
7	True course: 250 °T	No. 382007 (worked solution)
8	True course: 315 °T	No. 382008 (worked solution)