ATSEP training general SJCS Latvijas Gaisa Satiksme LGS

ATSEP training - general SJCS Latvijas Gaisa Satiksme (LGS) Latvia 20 Years Back and Ahead in the Field of CNS Presented by: Dr. Jevgenijs Oborins SJSC Latvijas Gaisa Satiksme (Latvia) 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 1

CNS role in the ATM/ANS framework Air Traffic Management (ATM) ASM Air Traffic Services (ATS) CNS Air Traffic Advisory Services Communication, Navigation and Surveillance Services Airspace Management ATC Air Traffic Control ATFM FIS Air Traffic Flight Information Flow Management Service Aeronautical Information Service MET ALR Alerting Service ATM / ANS AIS Meteorological Service Air Navigation Services (ANS) 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 2

European ATM Network (EATMN): systems EATMN is subdivided into eight systems: 1. Systems and procedures for airspace management. 2. Systems and procedures for air traffic flow management. 3. Systems and procedures for air traffic services, in particular flight data processing systems, surveillance data processing systems and human-machine interface systems. 4. Communications systems and procedures for ground-toground, air-to-ground air-to-air communications. 5. Navigation systems and procedures. 6. Surveillance systems and procedures. 7. Systems and procedures for aeronautical information services. 8. Systems and procedures for the use of meteorological information. Ref. : Regulation (EC) 552/2004 (Annex 1) 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 3

CNS development: conceptual view 2015 2013 2005 Aviation System Block Upgrades Concept ICAO Global Operational ATM Concept ICAO CNS/ATM (FANS) Concept 1983 Single European Sky ATM Research (SESAR) Programme Deployment 20 years ahead Development Definition European Air Traffic Management Programme 1999 – 2005 European Air Traffic Control Harmonisation and Integration Programme 1990 – 1999 20 years back 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 4

CNS/ATM vision “Communications, Navigation and Surveillance systems, employing digital technologies, including satellite systems together with various levels of automation, applied in support of a seamless global Air Traffic Management system. ” More than 20 years back 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 5

Evolution of CNS technologies: 20 years back 2015 ABAS/ SBAS /GBAS A-SMGCS Mode S Elementary and Enhanced Surveillance, ACAS II, Multilateration system, ADS-B Area Navigation 8, 33 k. Hz VHF channel spacing FANS 1 equipment (ADS-C and CPDLC capability) GPS Full Operational Capability 1995 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 6

Development of the CNS performance requirements Development of CNS services supports Essential Operational Changes Airspace Performance based concept CNS services 20 years ahead (PBC, PBN, PBS) Required CNS performance (RCP, RNP, RSP) Performance requirements for individual systems/equipments 20 years back 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 7

CNS underlying technologies evolution Electronic components technologies Signal processing technologies Networking technologies Design technologies Example: Primary Surveillance Radar 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 8

Current challenges for CNS systems GNSS jamming Proliferation of jammers designed to defeat vehicle-tracking systems. Unmanned aircraft systems UAS Interferences from UAS control equipment Wind turbines Influence on CNS systems based on Doppler effect Etc. 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 9

CNS development baseline Communication technologies that enable improved voice and data exchanges between service actors within the system, such as those necessary to support the SWIM functionality and CDM process. Navigation technologies that enable precision positioning, timing and guidance of the aircraft to support high performance, efficient 4 D trajectory operations in all phases of flight. Surveillance technologies that enable precision monitoring of all traffic to assure safe and efficient operations, including enhanced Traffic Situational Awareness and Airborne Separation Assurance System. 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 10

Evolution of CNS technologies: 20 years ahead 2035 New data links Multi-constellation / multi-frequency GNSS with global SBAS coverage and GBAS Cat II and III and ground navaids as backup Vo. IP IP network to support Sistem Wide Information Management (SWIM) 2015 Multi - sensor surveillance 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 11

20 Years Back and Ahead in the Field of CNS 20 years ahead Start of. . . ? Start of SESAR deployment phase Start of CNS/ATM systems implementation 20 years back 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 12

Thank you for your attention! jevgenijs. oborins@lgs. lv 20 -th Estonian Aviation Seminar : 20 Years Back and Ahead in the Field of CNS 13