Recitals (4), (5) and (6) explain that the definition phase of SESAR is already underway, being carried out by Eurocontrol and financed by the EC under the heading of trans-European networks and financed by Eurocontrol.
Regulas 4., 5. un 6. apsvērumā paskaidrots, ka patlaban jau notiek SESAR definēšanas fāze, ko veic Eurocontrol un finansē gan EK izdevumu kategorijā „Eiropas transporta tīkli”, gan Eurocontrol .