Geek mode on
I've read that Cunningham's original nickname was "Yankee", which he allegedly hated. He subsequently managed to change it to "Duke", supposedly due to his penchant for John Wayne movies?
Also, I'm sure a further F4 WSO was credited with 5 kills in Vietnam, chap by the name of Roger Locher? Certainly got close.He too became a front seater if memory serves.
Geek off