Frankfurt Airport regional station is an underground railway station at Frankfurt Airport in Frankfurt, Germany. It provides local S-Bahn and Regionalbahn services to the city and the Frankfurt/Rhine-Main Metropolitan Region. The station opened on 14 March 1972 together with a new passenger terminal. At the time it was only the second railway station serving an airport in Germany.
In 1999, a second train station opened at Frankfurt Airport which is primarily used by long-distance trains, mostly ICE services.
Wikipedia https://en.wikipedia.org/wiki/Frankfurt_Airport_regional_station
Address 234 Frankfurt Airport-Center, 60549, Germany
Coordinates 50°3'4.676" N 8°34'18.317" E