Search Search Sort by Most recentA-ZZ-ARelevance Select activity Toggle facet Select option About us (2) Airspace design and utilisation (3) Aviation sustainability (1) Communications, navigation and surveillance (1) Facet deactivate Forecasting (1) Network performance (2) Optimised operational performance | Network Manager (6) Standardisation (1) Reset filtersCommunications, navigation and surveillance Facet deactivate Search Sort by Most recentA-ZZ-ARelevance 1 results found Publication CAT238 - EUROCONTROL Specification for Surveillance Data Exchange ASTERIX Part 27 Category 238 Contact us × You must have JavaScript enabled to use this form. First name Last name Email Email Confirm 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. CAPTCHA Leave this field blank