The following questions are based on Chart 13205TR, Block Island Sound, and the supporting publications. Your draft is 12 feet (3.6 meters) Your height of eye is 16 feet (4.8 meters) Gyro error is 2°W Variation is 15°W "Per standard magnetic compass" is abbreviated "psc" “Per gyrocompass” is abbreviated “pgc” DEVIATION TABLE Magnetic Heading Deviation 000° 2.0°E 030° 3.0°E 060° 4.0°E 090° 2.0°E 120° 1.0°E 150° 1.0°W 180° 2.0°W 210° 3.5°W 240° 3.0°W 270° 1.5°W 300° 0.0° 330° 1.5°E At 0520 you take the following observations: Point Judith Light 036°pgc Point Judith Harbor of Refuge Main Breakwater Center Light 312°pgc What is the position of your 0520 fix?
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