You are on course 027° T and took a relative bearing of a lighthouse and found to be 220°. What is the True bearing of the lighthouse?
Given:
027° = True course
220° = Relative bearing of the lighthouse
What is asked:
True Bearing of the lighthouse
Analysis:
Our course is 027° T. That means our reference is from the true north. And we have a 220° relative bearing of a lighthouse. Being relative, the bearing is measured from the ship's head. So in getting the true bearing, we have to add the relative bearing and the true course.
Solution:
This is the formula in getting true bearing.
True Bearing = True Course + Relative Bearing
= 027° + 220°
= 247° T is the true bearing of the lighthouse
Given:
027° = True course
220° = Relative bearing of the lighthouse
What is asked:
True Bearing of the lighthouse
Analysis:
Our course is 027° T. That means our reference is from the true north. And we have a 220° relative bearing of a lighthouse. Being relative, the bearing is measured from the ship's head. So in getting the true bearing, we have to add the relative bearing and the true course.
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This is the formula in getting true bearing.
True Bearing = True Course + Relative Bearing
= 027° + 220°
= 247° T is the true bearing of the lighthouse
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