Hi
I really like this book, but I had made some remarks in earlier threads about German information which has been known for over 80 Years and
not by some reason used in the book..
However, it is true that the validity of claims from American flyers is one of the
worst of any nation during the War. They were only beaten in this aspect by the British if we include their category OOC...

The validity of their claims in general lies between 10 to max 15 %, depending if your include balloons.
:-X
Gunnar