What is the approximate capacity of passengers per year of the airport that is considered Condor Flugdienst's main base?
Condor Flugdienst: Condor Flugdienst GmbH, branded as Condor, is a German leisure airline based in Frankfurt. Condor Flugdienst:  Its main base is at Frankfurt Airport from which most of its long-haul flights depart; secondary bases for Mediterranean flights are Munich Airport which also features long-haul flights, Hamburg Airport, Hannover Airport, Düsseldorf Airport, Stuttgart Airport, Leipzig/Halle Airport and Berlin Schönefeld Airport. Frankfurt Airport:  The airport covers an area of 4942 acres of land and features two passenger terminals with a capacity of approximately 65 million passengers per year, four runways and extensive logistics and maintenance facilities.
65 million