Major progress has been made with SESAR’s System Wide Information Management (SWIM), the intranet of the future Air Traffic Management System. At the 2nd SWIM Demonstration day, on 15 November 2012, airports, weather & volcanic ash information providers, airlines and air traffic control centres were able to exchange information instantaneously. This technical demonstration proved the agility and flexibility that SWIM will bring, allowing new collaboration between all actors in the system.