[secant0give]

That's fast!! Good filming to keep up with it, Jason.

Thanks Andrew, KevJ

The trick with filming fast moving things with the iphone is not to look at plane on the screen. You can't see it anyway, it's too small.
What I do is line up the camera with what my eye sees when looking straight ahead and hold the camera there, locked in, then look at the plane but keep your eyes straight ahead. Only move from the waist to pan and tilt, that way the camera has to follow your what your eyes see. I look over the top of the camera and keep in in my periferal vision using it as a reference like a sight. It's very easy to do once you think about it. It's the same technique used for shooting at mooving targets like clays. keep the upper body locked in, keep your site picture aligned and pan and tilt from the waist.........makes it harder to miss.