I need good sites with WWII planes data!

[GA]

Thx for taking the time;)

I need some good WWII planes sites with the Data on the following:

* The year when it was taking into service
* And what it was used for, fighter, divebomber, scout etc.

And here is the Data for Aces High planes im working on regarding the above;). 20-30% of what i have gott is probely not correct, so i need more sites to look for the info i need;)

http://www.332viking.com/docs/planedataupdate.xls