a) That version of Spitfire IX flies in AH?
It is kind of a mish mash. It has elements of both the Spitfire F.MkIX and Spitfire LF.MkIX. Performance wise it is a Spitfire F.MkIX, the earliest and poorest performer. Armament wise it has all of the options that the Spitfire LF.MkIX had.
b) That version of Merlin motor this modeled?
It has a Merlin 61.
Spitfire F.MkIXs were powered by the Merlin 61. Spitfire LF.MkIXs were powered by the Merlin 66. Spitfire HF.MkIXs were powered by the Merlin 70.
c) As has been the books or of where have been extragone the data for modeled his?
I'm not quite sure what the question is. If it is about a good source for this, try "Spitfire, The History" by Eric B. Morgan and Edward Shacklady, published by Key Books, ISBN # 0-946219-48-6.
d) really is modeled the effects of slats in the 109?
They are modeled in the FM, but not graphically.
f) As has been the books or of where have been extragone the data for the modeled one of the 109 in AH?
Sorry, I don't have any really good 109 books.
[ 11-14-2001: Message edited by: Karnak ]