48. You are underway on course 017°T at a speed of 14.2 knots. You sight a buoy bearing 025°T at a radar range of 3.7 miles at 1947. If you change course at 1953, what is the course to steer to leave the buoy abeam to starboard at 0.1 mile?

To avoid the buoy at the specified distance, steer a course that creates a tangent line from your position to a circle around the buoy. Calculate the necessary course adjustment using trigonometry, considering the buoy's bearing and your desired closest point of approach.