TopSky-ATC Air Traffic Management System
Flagship ATM platform deployed by 130+ ANSPs worldwide — flight data processing, radar data processing and controller working positions in one suite.
TopSky-ATC is Thales' flagship air-traffic-management platform and the operational backbone for over 130 air navigation service providers worldwide, including major Gulf operators. The suite combines flight data processing (FDP), radar data processing (RDP), safety nets (STCA, MSAW, APW), conflict detection and a unified controller working position. It supports en-route, approach and tower domains from the same code base, scales from a single sector to multi-FIR continental operations, and is interoperable with EUROCONTROL's iCAS / SESAR programmes. Operational at major Gulf airports including Dubai (DXB) upper-airspace coordination and Saudi Arabia's GACA control centres.
Key specs
| Operational deployments | 130+ ANSPs worldwide |
| Domain coverage | En-route · Approach · Tower |
| Flight plans tracked | Up to 25,000 concurrent |
| Radar inputs | Multi-source ASTERIX CAT-001/002/004/048/062 |
| Safety nets | STCA · MSAW · APW · RAM · CLAM |
| Availability target | 99.999 % (5×9) |
| Controller positions per system | Up to 200+ |
| Trajectory prediction | 4D (SESAR-aligned) |
| Interoperability | EUROCONTROL iCAS / FF-ICE |