´╗┐Troubleshooting

Why aren't there many results?

To keep the search interface lightweight and fast, only the first few hundred results are drawn on the screen. There may be more hits in a given area, but they may not be drawn by the interface - this is to improve performance and keep the searches working in real-time.

Why are the flight tracks all different colours?

This is just to help you tell one flight track from another - each one is given a unique colour so that you can tell which one is which if there are several within a small area.