I am a pilot and every year I attend and volunteer at the Fly-in at Lakeland,FL. This is a picture of a WWII P-38 fighter during one of the airshows. The plane has been rescued from under the ice in Greenland where it had made a forced landing while being ferried to Europe during WWII. While I got good defination using my 300mm, I found I had used too high a shutter and as a result the prop was stopped in the picture. Next year I'm going to try it with a slower shutter speed to show some blurring of the prop.