3ETFMS - ARCHITECTURE Haren WAN Brétigny ATS ATS ATS AN3 CS EN-A EN-B RouterECMCOthersCSATSEN-AEN-BRouterCorrelated Position DataFlight data (FSA)ATSEN-AEN-BRouterCorrelated Position DataFlight data (FSA)WANBrétignyECMCRouterAN3OthersCSATSEN-AEN-BRouterCorrelated Position DataFlight data (FSA)
6EN - Data Functions (1) Data Collection Data Forwarding Interface to various ATS configurations at different sitesReceive Position Data (tracks) and Flight Plan DataData ForwardingConnection Management, Frame AssemblyData Replication to several recipients
7EN - Data Functions (2) Data Processing Convert data to common representation (ASTERIX CAT062)Transform Coordinates into WGS84Maintain Track and Flight Plan DatabaseUser Controlled Data ReductionUpdate Tracks and Flight Plan data Id fields
8ETFMS - Data Items (1) Mandatory Data Items Aircraft Identification (callsign)Flight LevelAircraft PositionADEP / ADESEOBT (*)Mode 3/A SSR Code(*) Highly desirable
9ETFMS - Data Items (2) Optional Data Items IFPS_Flight_ID 24bit ICAO Aircraft addressTrack StatusAircraft VelocityRate of Climb and DescentRate of Turn
10ETFMS - Interfaces (1) Supported Input Data Formats ASTERIX CAT062 (v0.17 or v1.3)FSA (*)(*) Needed in case flight data items (e.g. ADEP, ADES, EOBT, IFPLID) are not present in the position data stream and/or to filter out VFR and OAT traffic.
11ETFMS - Interfaces (2) Supported Connection Types TCP (¹) UDP (¹) X25 HDLC Datagram‘RMCDE’‘ARTAS’AFTN - Async (²)(¹) Preferred(²) In case FSA messages are needed
12ETFMS - PROCESS (1)Agreement on the technical interfaces between EN and ATC system - ICDSignature of Letter of Agreements (LoA), related toData provisionEquipment (ownership, installation, etc)Financial conditions
13ETFMS - PROCESS (2) Adaptations, if any, in ATC systems Purchase and installation by NM (CFMU) of ENValidation of received data (CPRs) in NMOC (CFMU) test systemMove of received data (CPRs) to NMOC (CFMU) operational systemFAM activation (after agreement with ANSP)
14CPR Operational Evaluation ETFMS - PROCESS (3)CPR Operational EvaluationProvide live data to ETFMS Shadow/test system.NMOC (CFMU) Evaluates and provides evaluation report to ANSP.Improvements may be required.Go-No-Go decision.Agree date to send CPRs to ETFMS Operational system.
15ETFMS - PROCESS (4) Costs NM (CFMU) provides Entry Node. NM (CFMU) provides network connection.NMOC (CFMU) Operates Entry Node.ANSP is requested to:Supply space for EN rack in the computer roomSupply power for the ENAdapt software of its ATC systems if required