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Deck : Navigation Problems - 753/1708
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On 23 July your 2100 ZT position is LAT 36°43.0'N, LONG 16°09.8'W, when you observed an azimuth of Polaris to determine the compass error. Polaris bears 359.0° per gyrocompass. At the time of the observation, the helmsman noted that he was heading 319.0° per gyrocompass and 331.0° per standard compass. Variation is 12.0°W. Which of the following statements is TRUE?
A) The deviation is 1.7°E.
B) The gyro error is 0.7°E.
C) The gyro error is 1.7°W.
D) The compass error is 13.7°W
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