You are on course 344°T and take a relative bearing of a lighthouse of 090°. What is the true bearing to the lighthouse?
Official USCG Answer & Rule Citation
Correct Answer: Option B — 074°
Calculate true bearing using the standard formula: True Bearing equals True Course plus Relative Bearing (TB = TC + RB). Summing 344°T and 090° gives 434°; subtracting 360° results in 074°T.
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