A plane is flying with an airspeed of 244 mph with bearing N 87.3 degrees W. The wind currents running at a constant 45.7 mph in the S 82.6 degrees W. Find the ground speed and the true coarse of the plane. (289 mph heading 271.1 degrees or bearing N 88.9 degrees W)

24 28 30 4. A plane is flying with an airspeed of 244 mph with bearing N87.3W. The wind currents are running at a constant 45.7 mph in the direction S82.6W. Find the ground speed and the true course of the plane. (289 mph heading 271. 10 or bearing N 88.9W) 87,30 249