The Polish Air Navigation Services Agency (PANSA) is the state air navigation services provider for Poland, based in Warsaw. Its responsibilities include air traffic services, communications, navigation and surveillance infrastructure, aeronautical information and coordination of civil and military airspace use. It also supports flight inspection, procedure validation and aviation search-and-rescue coordination. PANSA’s operational resources include flight information services, airspace-use planning, aeronautical publications and drone traffic coordination through DroneTower and the national unmanned-aircraft infrastructure. Drone registration, certification and regulatory authorisations belong to Poland’s Civil Aviation Authority; PANSA provides operational airspace services and coordination.