ON THE NET...
http://www.google.com/search?q=%22Piper+PA+25+Pawnee+crop-dusting+aircraft%22&hl=en&lr=&filter=0
From your search results:
http://michellemalkin.com/archives/000824.htm
The bonus is that there's a pic of Michelle Malkin there too!
I just searched for Piper and the tail number. All sorts of stuff came up for that.