eATM Portal

Common Services

A service providing a capability in the same form to consumers that might otherwise have been undertaken by themselves.

The provision of Air Traffic Management in Europe is highly fragmented with many different organisations operating in the region. It is thus a general principle within the Single European Sky and the SESAR programme that, where services can be provided in a harmonized way to enable a simpler and more efficient supply, they should be. Therefore, in the context of the European ATM Master Plan and the SESAR programme R&D activities, the high level definition of the future ATM system architecture needs to address the different options of “local”, “non-local”, “regional/FAB” or “centralised” implementation of services and operations. In this context the term “common services” describes those services that are used by several stakeholders and provided on their behalf by one organisation or several in a similar manner. The provision of common services will therefore be examined in the context of local, non-local, regional, FAB and centralised models. Benefit will only be derived if the design of the new services significantly improves the overall performance of ATM or reduces the cost of its provision, driven by scale and competition. These services are not necessarily provided and consumed locally, nor needed at a pan-European level and may only be applicable to a specific region.

Clicking on a Common Service will display more detailed information on the Service. All services can be accessed from the Service Overview page.

Aerodrome Operations

Aerodrome Management

Surface Management

Landside Management

Airspace Organisation and Management

Airspace Design

Airspace Management

Demand and Capacity Balancing

Demand and Capacity Balancing (airport)

Demand and Capacity Balancing (airspace)

Traffic Synchronisation

Sequencing and Merging


Conflict Management

Separation Management (surface)

Separation Management (airspace)

Collision Avoidance (surface)

Collision Avoidance (airspace)

Crisis Management

Internal Crisis Management

External Crisis Management

Airspace User Operations

Flight prioritisation

Execute Trajectory

Mission Planning and Operational Control

ATM and U-space Service Delivery Management

Airspace User Assistance

ATM and U-space Service Management

Trajectory Management

Asset Management

ATM and U-space Asset Management

CNS Asset Management

Performance Management

Performance Management (operational)

Performance Management (infrastructure)

Information Management

Aeronautical Information Management

Meteorological Information Management

ATM and U-space Data Management

Information Infrastructure Management

SWIM Core Capabilities





CNS Integration