- Background info
- Timing and benefits
- Centralised Services
CS2: 4D Trajectory Flight Profile Calculation for Planning Purposes Service (4DPP)
CS2 is a Centralised Service to provide accurate and consistent trajectories for planning purposes across the full Network Manager area of interest. Planning activities extend from long-term planning to short-term and tactical planning and include post-operations analysis. 4DPP will provide a common view on planned trajectories to the various stakeholders who will be using that common information for different purposes, as they need for fulfilling their own responsibilities. 4DPP will support both on-line and off-line planning activities.