SNJ or AT6 or Harvard. All the same plane but either US Navy, US Air Force or Canadian RCAF as far as I know there were all trainers. The Yale was pretty much the same plane, but with fixed gear. A lot of the trainers back then were named after a university. Cool picture RRS
sgtpontiac, thanks for looking and your comments ..not sure about the structure in the back. It's a background image that I bought and thought it worked well with this image.
Animal, thank you for your kind comments, much appreciated ......