SDM-0216 — Improved ATC procedures based on enhanced G/G data sharing among ATC centres and NM

Improved trajectory management including revision through improved procedures and automated support to enhanced ATC operations and Collaborative Decision Making based on G/G trajectory data sharing among ATC units (including ENR, APP and Airport ATC) and Network Management leading to improved ATM operations . The sharing of common trajectory data (including information contained in the EPP) among ATC centres and NM supports the collaborative decision making on the extended (INAP) tactical/coordination horizon. Additional and enhanced procedures and automated support to negotiate and modify trajectories across borders with longer planning horizon provide for increased predictability and greater flexibility in the management of sector and ATC centres sequence, allowing better allocation of flight to controllers based on workload and traffic patterns.