Originally Posted by
Wally Bird
It depends on input from users, sort of a Wiki and like that, there is no editing. Does give a general idea but if you know of a better one, please post it.
Well, I can but mention .....
http://www.tahs.com/books/turbo.htm
http://www.tahs.com/books/piston.htm
For the Gulfstream 1 on-line, you can also see
http://www.planelist.net/rare-props.zip
Lines 17346-19173 for this month. It's a Zip file spreadsheet.