USCG USCG NAV
Set 7 • Question #198 of 247
Launch Interactive Practice Room From your 1210 position, you are making good a course of 083°T. Your engines are turning RPMs for 10 knots. The set and drift of the current are 310° at 1.7 knots. At what time should you expect to enter the red sector of New London Harbor Light?
A
1243
✓ Correct Answer
B
1254
C
1259
D
1305
USCG NMC Regulatory Explanation
Speed Over Ground (Speed Made Good) is determined by vector calculation combining vessel speed through the water with the current set and drift, resulting in: 1243.
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