Search Search Sort by Most recentA-ZZ-ARelevance Select activity Toggle facet Select option Communications, navigation and surveillance (2) Innovation, research and simulation (1) Standardisation (1) Search Sort by Most recentA-ZZ-ARelevance 4 results found Publication CASCADE Stream 1 real-time simulation Publication CAT021 - EUROCONTROL Specification for Surveillance Data Exchange ASTERIX Part 12 Category 21 Service Surveillance optimisation Service Automatic dependent surveillance – broadcast Contact us × You must have JavaScript enabled to use this form. First name Last name Email Your question I agree that my data can be processed in accordance with EUROCONTROL's privacy and data protection policy. We take data management seriously. At EUROCONTROL, we manage your data responsibly and do not provide it to third parties. We only use and process your data to answer your question and for quality control purposes. We apply our internal data protection rules, which are aligned with the General Data Protection Regulation, to all of our data-processing. Read our full privacy and data protection policy to learn more. Leave this field blank