DLR’s Ground Station Weilheim (ZDBS), operated by the German Space Operations Center (GSOC), links spacecraft with Earth through antennas ranging from 4.5 to 30 metres. It supports two-way telemetry and telecommand, tracking and orbit measurements, multi-mission operations in the L, S, X, Ku and Ka bands, and both near-Earth and deep-space missions. DLR says the station operates around the clock and can support several missions simultaneously. Site visits require a formal invitation and valid passport or ID; longer stays are registered at the gate.