Fritzlar Army Airfield (ICAO: ETHF) is a military airfield located near Fritzlar in the state of Hesse, Germany. It serves as a key base for the German Army Aviation Corps (Heeresfliegertruppe) and hosts helicopter operations integral to Bundeswehr missions. The airfield is home to helicopter regiments equipped with platforms such as the NH90 and Tiger attack helicopter, supporting both domestic training and international deployments. As a restricted military facility, it is not open to civilian commercial aviation. The IATA code FRZ is assigned but largely ceremonial, as the airfield handles no scheduled passenger traffic. Its strategic location in central Germany makes it an important logistical and operational node for German Army aviation.