Technical services & support systems for CNS

Aerodrome control is not possible without sophisticated and advanced technology. The DFS Group aims to implement only the best CNS systems that will stand the test of time. These include, for example, satellite-based precision approach procedures using GBAS (ground-based augmentation system) as well as tools developed in-house to reduce the load on radio frequencies and to eliminate Mode S conflicts. We also continuously develop and perfect our high performance backup systems. In addition, we are working on other forward-looking concepts such as sector less ATM.

Would you like to use advanced technical systems and tools developed by real-world users for real-world use? Would you like support in choosing or maintaining your CNS equipment? We can support you in the following areas:

  • Maintenance and servicing of ATS and CNS systems
  • Development of maintenance processes
  • Support services for global navigation satellite systems (GNSS) and ground-based augmentation systems (GBAS)
  • Maintenance concepts (centralised/decentralised)
  • CNS support systems


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