Question 998Navigation General
70% to passYou are enroute to assist vessel A. Vessel A is underway at 5.5 knots on course 033°T, and bears 248°T at 64 miles from you. What is the course to steer at 13 knots to intercept vessel A?
A
262°
B
269°
C
276°
D
281°
AI Explanation
The correct answer is A) 262°. To intercept vessel A, you need to determine the course to steer that will allow you to reach the same location as vessel A. Given the information provided, you can use basic trigonometry to calculate the required course. Vessel A is on a course of 033°T and traveling at 5.5 knots. You are 64 miles away on a bearing of 248°T and will be traveling at 13 knots. By applying the law of cosines, the course to steer to intercept vessel A is 262°. The other options are incorrect because they do not represent the optimal course to intercept vessel A based on the provided information.
Related Questions
Q1436:A star that suddenly becomes several magnitudes brighter and then gradually fad...
Q1718:What is the length of the lunar day?
Q857:You are underway on course 120°T and your maximum speed is 12 knots. The eye of ...
Q555:Your ship is in a neutral port when full Naval Control of Shipping is establishe...
Q1221:In illustration D039NG below, what type of cloud is indicated by the number one?...
Ready to test your knowledge?
Take a Navigation General Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
App Store