Richard Riley wrote:

If you could find a good radial powered 123, it could be a match. The
one they used in "Air America" was for sale a while back.

Well I guess, it was tore up someth'n aweful during the movie... ;-)

Or there's this...

http://avbooking.com/showad.php?adc=04325a3EPJK

There used to be one forsale south of Alexandria, La...