05 June 2023
The AURA (ATM U-space InteRfAce) project (SESAR 2020 project PJ34 ) investigated the development of concepts and technologies that are necessary to allow existing ATM systems and future U-space operations to interact in a safe, predictable and seamless way. One of the basic assumptions of the project is that manned and unmanned movements take place in ATM U-space Shared Airspace (AUSA). AUSA can be delegated to be either ATM or U-space controlled. U-space traffic is then segregated by geo-cages around the U-space delegated part of AUSA. Contingencies and emergencies needed to be mitigated by delegating additional AUSA volumes to U-space.