Worksheet 339 · Skill 1
Compass conversions
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You are steering 149° 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 260°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The steering compass reads 181°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
The steering compass reads 338°C. What is the magnetic heading?
Give whole degrees (000 to 359). This one must be exact.
Magnetic heading: ________ °M
A magnetic course of 289°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
You are steering 132° 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 052° 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
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | True course: 163 °T | No. 339001 (worked solution) |
| 2 | Magnetic heading: 262 °M | No. 339002 (worked solution) |
| 3 | Magnetic heading: 187 °M | No. 339003 (worked solution) |
| 4 | Magnetic heading: 336 °M | No. 339004 (worked solution) |
| 5 | Compass course: 289 °C | No. 339005 (worked solution) |
| 6 | True course: 128 °T | No. 339006 (worked solution) |
| 7 | True course: 060 °T | No. 339007 (worked solution) |
| 8 | True course: 350 °T | No. 339008 (worked solution) |