South Eastern Europe Night Free Route Airspace (SEEN FRA)
A stepwise approach based on regional initiatives is vital in building experience to overcome the complexities involved in moving towards a seamless European airspace.
The recently initiated cross border Night FRA project between the States of Hungary, Romania and Bulgaria represents such a step. Bridging the airspace between the two Functional Airspace Blocks of FAB CE and DANUBE FAB by spring 2017 will allow Airspace Users complete freedom to plan routes throughout the combined airspace of the three nations at night, paving the way for future expansion.
All EU Member States have until the end of 2021 to implement FRA within their own airspace . To date, whilst 66% of European Area Control Centres (ACCs) have implemented FRA to some extent, only 16% have full 24h FRA, and only 25% represent cross border initiatives , both of which are required to allow Airspace Users complete freedom in planning their routes in order to maximise benefits.
Challenges towards large scale cross border FRA |
May cause major shift in traffic flows |
Unpredictability of traffic distribution within FRA |
Airspaces of different sizes and complexity |
Knowledge of flights way beyond national boundary |
Upgrading Flight Data Processing systems |
Advanced conflict management tools |
Ensuring interoperability of ATM Systems |
Extensive cooperation between ACCs |
Changes/harmonisation of working methods |
Current statistics represent a good start, yet achieving FRA across large sections of Europe as promised by a number of wide reaching partnerships brings significant challenges which should not be underestimated. It is wise to overcome these barriers through a number of well-defined and achievable milestones initially based on regional cooperation, as opposed to a “big bang” implementation. The DANUBE FAB and HungaroControl (member of FAB CE) partnership to extend their FRA projects represents a concrete step in this direction. With dedicated project teams assigned, the Concept of Operations and the implementation plan have been drafted and agreed, and Air Traffic Management System testing is currently underway between the three ANSPs, in preparation for implementation by spring 2017. This project will generate cost savings for Airspace Users in terms of distance flown, time taken and fuel consumed, as well as reducing environmental impact.
On top of these direct benefits, the lessons learned from this trilateral inter-FAB initiative and the shared experience from each ANSP’s FRA projects will give great opportunities to expand both the geographical scope and hours of operation, as ANSPs collectively improve flight efficiency for Airspace Users.