User blog comment:SlyCooperFan1/Ace S-rank messages/@comment-4436775-20120805191347/@comment-1824272-20120805191647

Well, you need to have a heading that shows all of the bars on your screen. That gives you the direction to go in. Once you have your heading, you start flying towards the position, and the beeping (reminds me of a heart monitor) will get louder and faster when you get closer and closer to Nagase's position.