I photographed this stunt plane at an airshow this weekend using a Nikon D70 and 300mm lens plus a 1.4x teleconverter.
<img src="http://forums.photographyreview.com/attachment.php?attachmentid=8983&stc=1">
<img src="http://forums.photographyreview.com/attachment.php?attachmentid=8984&stc=1">
<img src="http://forums.photographyreview.com/attachment.php?attachmentid=8985&stc=1">