The SESAR 3 Joint Undertaking is the European institutional public-private partnership advancing research and innovation for the Digital European Sky. It brings air navigation providers, industry and research partners together to modernise air traffic management, including automation, digital information sharing, virtualised infrastructure and integration of new airspace users. The partnership manages research priorities and collaborative projects linked to the European ATM Master Plan. Its website offers project results, solution catalogues, strategic publications and funding opportunities. Its current offices share the EUROCONTROL location on Rue de la Fusée in Brussels; this operational address differs from older institutional directory listings.