need further assistance on transit visa

[chintu]

Hi


Thanks for the replies you gave me.I need further assistance.
When I contacted the travel agent off,he said the flight will stop at
frankfurt for fuel for 4 hrs and I will travel in the same flight
number.
the routing of my flight will be


hyd -> mumbai->frankfurt->chicago->RDU


As the main immigration clearance will be Chicago ,will I be asked for
a transit visa at frankfurt?
On what conditions a transit visa can be asked ?
Will stopping a flight at frankfurt will create any problems for me as
I do n ot have a transit visa?
I have a passport valid upto 2011 and visa validity upto 2008.


This is just to make sure safe and clear before I leave.
thanks for the reply

[Nishant]

You will need Germany visa only if you plan to go out of the Frankfurt airport.