1. © EUROCONTROL 2013 – Network Management Operations Centre (NMOC/CFMU) Integration of the Airport into the Network Benefits Hans Koolen NMOC/CFMU Network Operations Services Edition January 2013

2. 2 © EUROCONTROL 2013 – Network Management Operations Centre (NMOC/CFMU) Improved TOT Prediction – normal operations 60min before take-off TOT accuracy=9.7 TOT accuracy=8.4 Improvement: 13% Improvement: 23% 30min before take-off TOT accuracy 4min

3. 3 © EUROCONTROL 2013 – Network Management Operations Centre (NMOC/CFMU) Improved TOT Prediction – adverse conditions 90 min before take-off TOT accuracy=33.3 TOT accuracy=23.6 Improvement: 29% Improvement: 54% 30min before take-off TOT accuracy 5min EGLL 10/07/2012

4. 4 © EUROCONTROL 2013 – Network Management Operations Centre (NMOC/CFMU) Improved TOT predictions lead to: For the network/NMOC: Improved traffic count predictions Better use of available capacity Improved adjustment of CTOT to requested TOT For AOs: Better suitable CTOT Improved Estimated Landing Time prediction For Airports: More accurate estimated landing times for inbound flights For ANSPs: More accurate traffic count predictions via NMOC data distribution services ©2011 The European Organisation for the Safety of Air Navigation (EUROCONTROL)

5. 5 © EUROCONTROL 2013 – Network Management Operations Centre (NMOC/CFMU) Variable taxi-times ©2011 The European Organisation for the Safety of Air Navigation (EUROCONTROL) The accurate taxi-time per flight

6. 6 © EUROCONTROL 2013 – Network Management Operations Centre (NMOC/CFMU) Other Benefits of A-CDM… For the Network: Better use of available capacity Improved adherence to ATFM Slots For AOs: Better adjustment of CTOT to local constraints Improved visibility of flights at the outstation Assistance to updating flight plans Enabler for improved flight and fleet planning Reduced risk of suspension by Flight Activation Monitoring Allow to delay and advance the TOBT No more DLA required if flight is delayed by ATC (ground) CTOT freezing from Actual Off-block onwards Improved management of adverse conditions ©2011 The European Organisation for the Safety of Air Navigation (EUROCONTROL)