2 TACT/ETFMS - MILESTONES March 1995 : Start of Operations of TACT based upon FPL data only.April : Reception of first airborne update (FSA) message from France.March 2001 : ETFMS PHASE 1a operational, based upon FSA data only.7 Feb 2002 : ETFMS PHASE 1a operational, based upon FSA data and surveillance data from UK, France and MUAC.6 May 2003 : Flight Activation Monitoring (FAM) Operational for Ireland, Oslo FIR and Belgium.Today : Reception of FSAs from 32 countries (57 ACCs), CPRs from 28 countries (49 ACCs) and oceanic clearances from 3 oceanic centres.
3 ETFMS - OBJECTIVESTo increase the accuracy of ATFCM thus reducing any differences in data between ATFCM, ATC and airports.To improve short-term traffic demand forecasts.To reduce over-delivery.To enable more accurate slot allocations thus improved utilisation of the available capacity.To improve reaction to short-terms events.
4 Improved Accuracy and Prediction Improved Slot Allocation 4 AREAs of ATFCM IMPROVEMENTImproved Accuracy and PredictionImproved Slot AllocationDeparture MonitoringEffect on Operational ATFM Procedures
5 Many Airborne Updates FSA messages (05 November 2012): IMPROVED ACCURACY AND PREDICTION (1)Many Airborne UpdatesFSA messages (05 November 2012):99,900 FSA messages received .for 25,800 flights, 96% of flights updated.average of 3.9 FSAs per flight.CPRs (05 November 2012):2.15 million receivedfor 25,800 flights, 88% of flights updated.average of 83 CPRs per flight. More accurate flight profiles in ETFMS.
6 84% of flights are updated with an average of 83 CPRs per flight IMPROVED ACCURACY AND PREDICTION (2)84% of flights are updated with an average of 83 CPRs per flight
7 IMPROVED ACCURACY AND PREDICTION (3) Planned trajectoryCPRs
8 ATFCM Traffic View without CPRs IMPROVED ACCURACY AND PREDICTION (4)ATFCM Traffic View without CPRs
9 ATFCM Traffic View with CPRs IMPROVED ACCURACY AND PREDICTION (5)ATFCM Traffic View with CPRs
10 Planned profile Planned trajectory CPRs Actual Profile IMPROVED ACCURACY AND PREDICTION (6)Planned profilePlanned trajectoryCPRsActual ProfileUpdated trajectoryCPRs
11 Reduction in over-deliveries from 7% to 4.9%. IMPROVED SLOT ALLOCATIONSATFM simulations on 4 different days of Jan/Feb 2005, comparing ATFM situation with and without airborne data.Reduction in over-deliveries from 7% to 4.9%.Reduction in number of delayed flights by 7%.Reduction in ATFM delay by approximately 17%. 2.5 million min of ATFM delay reduction.Delay reduction due to capacity increase, not measured
12 EFFECT ON OPERATIONAL PROCEDURES Better overall view on Traffic Situation for NMOC (CFMU) for Tactical Flow ManagementLook at network effect during Tactical OperationsCan only be done with reliable/accurate flight dataOptimise ATFM Daily Plan (delete / modify regulations) by NMOC (CFMU)Increased confidence in counts by ATCManagement of Critical EventsStrikes, runway closure, ...Search for special flights
13 DDS to ANSPs, AOs and Airports COMMON VIEW – summaryCommon View: Operational Flight data is shared with all ATM stakeholders in the networkCHMI and NOP portalMore than 2300 usersFor daily operational traffic viewDDS to ANSPs, AOs and AirportsUsed by 7 ANSPs, 88 AOs, 15 airportsFor TLM, AMAN, Flight Following and ELDT receptionB2B web servicesUsed by more than 150 stakeholdersFor obtaining operational ATFM Flight data
14 COMMON VIEW on ATFCM data increased 12 times COMMON VIEW – NETWORK OPERATIONS TERMINALUsers182 AOs64 FMPs13 (other) ANSPs28 Airport & Handlers3 OthersUsers1524 AOs77 FMPs271 ANSPs1138 Airport & Handlers379 OthersCOMMON VIEW on ATFCM data increased 12 times
15 DDS to Airports of Destination COMMON VIEW – Data Distribution ServicesDDS to ANSPsUsed by 7 ANSPs (EH, EG, EK, LS, LI, ED & EDYY)For Traffic Load Monitoring and AMAN horizon extensionDDS to AOsUsed by 88 AOs (represent 45% of NMOC traffic)For Flight Following applicationsDDS to Airports of DestinationUsed by 15 airportsFor receiving an early Estimated LanDing Time (ELDT)Status on 08/01/2013
16 For use in their own ATFM Applications Status on November 2012 COMMON VIEW – NM B2B web servicesUsed by:59 AOs43 CFSPs24 handling Agents25 ANSPs6 Airports6 otherFor use in their own ATFM ApplicationsStatus on November 2012
17 Flight Activation Monitoring (FAM) increases accuracy. DEPARTURE MONITORINGIn August 2007:67% flights are monitored.18.5% are updated.533 flights suspended.286 updated by AO after suspension108 never updated Ghosts.(139 airborne when suspended)Flight Activation Monitoring (FAM) increases accuracy.
18 ETFMS - BENEFIT PROCESS IMPROVED ACCURACY OF ATFCM DATAMORE Network operations TERMINALSIMPROVED ATFCM TRAFFIC DELIVERYETFMS DATA REDISTRIB.IMPROVED ATC CONFIDENCECOMMON VIEW on ATFCM SITUATIONOPTIMISED USE OF INCREASED CAPACITYDEVELOPMENT OF NEW ATFCM METHODSOptimised ATM & ReducedManagement Delays
19 CONCLUSIONETFMS increases accuracy of ATFCM.ETFMS reduces ATFM delay.ETFMS enables a common view on the Air Traffic Situation in ECAC.ETFMS is an enabler for future developments in ATFCM.
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